City and County of Denver v. Expedia, Inc , 405 P.3d 1128 ( 2017 )


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    ADVANCE SHEET HEADNOTE
    April 24, 2017
    
    2017 CO 32
    No. 14SC634, City & Cty. of Denver v. Expedia, Inc.—Statutory Construction—Local
    Tax Ordinances.
    Denver petitioned for review of the court of appeals opinion reversing the
    judgment of the district court and remanding with directions to vacate the subject tax
    assessments against Expedia and the other respondent online travel companies
    (“OTCs”). See Expedia, Inc. v. City & Cty. of Denver, 
    2014 COA 87
    , ___ P.3d ___. The
    district court had largely upheld a Denver hearing officer’s denial of protests by
    Expedia and the other OTCs to Denver’s claim for unpaid taxes, interest, and penalties,
    assertedly due according to Denver’s ordinance imposing a lodger’s tax. Unlike the
    hearing officer and district court, the court of appeals concluded that the city lodger’s
    tax article was at least ambiguous with regard to both the purchase price paid or
    charged for lodging, upon which the tax is to be levied, and the status of the OTCs as
    vendors, upon which the ordinance imposes the responsibility to collect the tax and
    remit it to the city; and the intermediate appellate court considered itself obligated to
    resolve all ambiguities in the lodger’s tax article, being a tax statute, in favor of the
    OTCs.
    The supreme court reversed the judgment of the court of appeals. A majority of
    the court agreed that Denver’s lodger’s tax article imposes a duty on the OTCs to collect
    and remit the prescribed tax on the purchase price of any lodging they sell, to include
    not only the amount they have contracted with the hotel to charge and return but also
    the amount of their markup.
    The Supreme Court of the State of Colorado
    2 East 14th Avenue • Denver, Colorado 80203
    
    2017 CO 32
    Supreme Court Case No. 14SC634
    Certiorari to the Colorado Court of Appeals
    Court of Appeals Case No. 13CA779
    Petitioners:
    City and County of Denver, Colorado; Brendan Hanlon in his official capacity as the Chief
    Financial Officer of the City and County of Denver; and Bill Speckman, in his official
    capacity as Hearing Officer designated by the Chief Financial Officer,
    v.
    Respondents:
    Expedia, Inc.; Hotels.com, L.P.; Hotwire, Inc.; Orbitz, LLC; Priceline.com, Incorporated;
    Site59.com, LLC; Travel Webb LLC; Travelocity.com LP; and Trip Network, Inc. d/b/a
    Cheaptickets.com.
    Judgment Reversed
    en banc
    April 24, 2017
    Attorneys for Petitioners:
    Lewis Roca Rothgerber Christie LLP
    Michael D. Plachy
    Thomas M. Rogers
    Denver, Colorado
    Hagens Berman Sobol Shapiro LLP
    Andrew M. Volk
    Christopher A. O’Hara
    Seattle, Washington
    City Attorney for the City and County of Denver
    Charles T. Solomon, Assistant City Attorney
    Denver, Colorado
    Attorneys for Respondents:
    Zonies Law LLC
    Sean Connelly
    Denver, Colorado
    Davis Graham & Stubbs
    Jason M. Lynch
    Denver, Colorado
    Attorneys for Amici Curiae Colorado Municipal League and Colorado Association of
    Ski Towns:
    Colorado Municipal League
    Geoffrey T. Wilson
    Denver, Colorado
    Attorneys for Amici Curiae Visit Denver and Colorado Hotel and Lodging
    Association:
    Brownstein Hyatt Farber & Schreck, LLP
    Richard B. Benenson
    Denver, Colorado
    Attorneys for Amicus Curiae American Society of Travel Agents, Inc.:
    Blain Myhre LLC
    Blain Myhre
    Englewood, Colorado
    JUSTICE COATS announced the judgment of the Court and delivered an opinion, in
    which JUSTICE MÁRQUEZ and JUSTICE BOATRIGHT join.
    JUSTICE HOOD concurs in the judgment.
    JUSTICE GABRIEL dissents, and CHIEF JUSTICE RICE and JUSTICE EID join in the
    dissent.
    2
    ¶1      Denver petitioned for review of the court of appeals opinion reversing the
    judgment of the district court and remanding with directions to vacate the subject tax
    assessments against Expedia and the other respondent online travel companies
    (“OTCs”). See Expedia, Inc. v. City & Cty. of Denver, 
    2014 COA 87
    , ___ P.3d ___. The
    district court had largely upheld a Denver hearing officer’s denial of protests by
    Expedia and the other OTCs to Denver’s claim for unpaid taxes, interest, and penalties,
    assertedly due according to Denver’s ordinance imposing a lodger’s tax. Unlike the
    hearing officer and district court, the court of appeals concluded that the city lodger’s
    tax article was at least ambiguous with regard to both the purchase price paid or
    charged for lodging, upon which the tax is to be levied, and the status of the OTCs as
    vendors, upon which the ordinance imposes the responsibility to collect the tax and
    remit it to the city; and the intermediate appellate court considered itself obligated to
    resolve all ambiguities in the lodger’s tax article, being a tax statute, in favor of the
    OTCs.
    ¶2      The application of well-accepted aids to statutory construction leads to the
    conclusion that the fair and reasonable interpretation of Denver’s lodger’s tax article is
    that it imposes a duty on the OTCs to collect and remit the prescribed tax on the
    purchase price of any lodging they sell, to include not only the amount they have
    contracted with the hotel to charge and return but also the amount of their markup.
    The judgment of the court of appeals is therefore reversed, and the matter is remanded
    for consideration of the remaining issues raised on appeal by the parties.
    3
    I.
    ¶3        In July 2010, the City and County of Denver issued nine Notices of Final
    Determination, Assessment and Demand for Payment against various online travel
    companies: Expedia, Inc.; Hotels.com LP; Hotwire, Inc.; Orbitz, LLC; Trip Network,
    Inc.; Priceline.com Incorporated; Travelweb, LLC; Site59.com, LLC; and Travelocity.com
    LP. The Notices claimed unpaid taxes, penalties, and interest due according to the city
    lodger’s tax article, Denver Revised Municipal Code (“D.R.M.C.”) §§ 53-166 to -236, for
    the period from January 2001 through April 2010, totaling over $40 million.1 These
    online companies filed nearly identical protests, requesting hearings before a Denver
    Department of Finance hearing officer, and the protests were consolidated by
    stipulation.
    ¶4        Based on the stipulated evidence, including depositions and other materials from
    litigation in other jurisdictions and internal materials of the OTCs themselves
    explaining their operational methods and practices, the hearing officer found, and the
    parties do not dispute, that the OTCs operate under two basic business models. Under
    what they describe as the “agency model,” he found that the OTCs refer customers to
    hotels.     Lodgers then transact directly with the hotels, and the OTCs receive
    commissions in separate transactions. Under what they describe as the “merchant
    model,” by contrast, the OTCs operate in the transaction somewhere between lodgers
    1 Denver estimated the liabilities based on incomplete information. After discovery
    during the administrative proceedings, the parties stipulated to the amount of liability
    under various scenarios, depending upon the hearing officer’s determinations.
    Pursuant to that stipulation, the websites faced potential liabilities totaling, at most,
    $7,573,506 (with interest computed through the date of the stipulation).
    4
    and hotels. Lodgers transact with the OTCs, prepaying for reservations, and the OTCs
    later pass part of those payments along to the hotels. The OTCs, not the hotels, appear
    as the merchant of record on lodgers’ credit card statements—hence the term “merchant
    model.” These two models have different pricing structures, about which again the
    parties do not disagree. In the agency model, the hotels maintain exclusive control over
    the purchase price paid by lodgers. In the merchant model, by contrast, the hotels set a
    rate they will accept, which the OTCs refer to as a “net rate,” but the hotels grant the
    OTCs discretion, within designated limits, to set the price ultimately to be paid by the
    lodger. The OTCs then sell reservations to lodgers at that price, pass the amount of the
    so-called “net rate” plus a tax surcharge along to the hotels, and retain the difference as
    their own compensation.
    ¶5       For agency-model transactions, the hotels collect and remit lodger’s taxes, just as
    they do for all other traditional bookings.2 For merchant-model transactions, the hotels,
    as a matter of practice, have also been claiming the transactions on their own lodger’s
    tax returns, but because the hotels do not transact directly with the lodgers, and because
    the hotels typically do not receive payment at the time of the transaction with the
    lodger, the process of collecting and remitting the lodgers’ tax to the city is, in current
    practice, somewhat more convoluted.           In practice, the OTCs typically collect a
    “surcharge” from the lodger at the time the lodger initially pays for a reservation. The
    OTCs then transmit that tax surcharge to the hotel along with the so-called “net rate,”
    which transmission ordinarily occurs after the lodger checks out. Finally, the hotel
    2   Denver does not dispute the tax treatment of the OTCs’ agency-model transactions.
    5
    remits the surcharged amount to the city, along with its other lodger’s tax receipts for
    the month.
    ¶6    When booking reservations, the OTCs typically disclose two charges to lodgers.
    The first amount is the room rate, which is presented to the lodger as a single per-night
    rate that includes both the discounted rate to be returned to the hotel and the OTC’s
    markup on that rate. The second amount is a taxes-and-fees charge, which is presented
    to the lodger as a single per-transaction amount but which actually has two
    components: what the OTCs refer to as a “service fee” and a surcharge for taxes.3
    Typically, the parties agree, the tax surcharge is computed on the “net rate,” while the
    service fees are computed on the price charged to the lodger plus taxes.
    ¶7    To illustrate, Denver relied on the following example during administrative
    proceedings, using hypothetical numbers from the deposition of Expedia, Inc.’s
    corporate representative. Assume a website sells a reservation for $100, of which $75
    will be paid to the hotel as the net rate and $25 will be retained by the OTC as its
    markup. If the applicable lodger’s tax is 10%, it will be applied to the $75 net rate and
    the tax surcharge will therefore be $7.50. If the OTC’s service charge is 5.5%, it will be
    applied to the so-called “retail price” plus taxes—i.e., to $107.50—and the service fee
    will therefore be $5.91. The lodger will see a room rate of $100 and a taxes-and-fees
    charge of $13.41, and will pay a total of $113.41. The OTC will retain both the markup
    3 The OTCs assert—and Denver does not dispute—that the service fees and taxes are
    bundled together into one line item in order to keep the hotels’ net rates confidential,
    per contractual obligations. If the tax surcharges were displayed separately, a hotel’s
    competitors could compute the hotel’s net rate by dividing the applicable tax rate into
    the tax surcharge.
    6
    and the service fee ($25 plus $5.91, totaling $30.91)4 and will eventually remit to the
    hotel the “net rate” and tax surcharge ($75 plus $7.50, totaling $82.50). The hotel then
    will remit the tax receipts ($7.50) on its next monthly lodger’s tax return.
    ¶8     The hearing officer held that this practice for merchant-model transactions does
    not comport with the mandates of the city lodger’s tax article for two reasons. First, he
    concluded that the OTCs’ markups and service fees are “directly connected with”
    furnishing lodging, as contemplated by section 53-171(c) of the D.R.M.C., and therefore
    must be included within the tax base.         Second, he concluded that the OTCs are
    “vendors,” within the contemplation of section 53-170(8), and are therefore responsible
    for collecting and remitting taxes directly to the city. The hearing officer therefore
    upheld Denver’s Notices.5
    ¶9     The OTCs sought judicial review as permitted by C.R.C.P. 106(a)(4). The district
    court rejected Denver’s position regarding the applicable statute of limitations, holding
    instead that Denver could assert liabilities for only the preceding three years, but
    otherwise it upheld the hearing officer’s determinations.        On cross-appeals by the
    parties, the court of appeals concluded that the city lodger’s tax article is at least
    4 The parties agree that, although the service fees roughly approximate the OTCs’
    transaction costs for credit-card vendor fees and the like, there is no substantive
    difference between the OTCs’ markup and the service fees. Both types of receipts are
    booked as gross receipts, without a distinction from any accounting or tax perspective.
    Although the OTCs argued during administrative proceedings that the markups and
    service fees might be treated differently under Denver’s ordinance, they have since
    abandoned that argument.
    5 The hearing officer voided Denver’s asserted fraud penalties—which are no longer at
    issue in this case—and recomputed the liabilities based on the parties’ stipulations, but
    otherwise upheld the Notices in full.
    7
    ambiguous as to both the question whether the OTCs are “vendors,” with
    collect-and-remit obligations, and the question whether the tax base includes the OTCs’
    markups and service fees. Relying on its understanding that tax statutes must be
    construed strictly, the intermediate appellate court construed both provisions against
    the promulgating authority and ordered the case remanded with directions to vacate
    Denver’s Notices.6
    ¶10    Denver petitioned this court for a writ of certiorari.
    II.
    ¶11    By ordinance, the City and County of Denver imposes a tax on the privilege of
    purchasing lodging in the city, and the tax thus imposed is to be paid by the person
    exercising the privilege. D.R.M.C. § 53-171(a). The amount of the tax is to be calculated
    as a percentage of the purchase price paid or charged for purchasing the lodging,
    § 53-171(b), and obligations are imposed on the vendor to add the amount of this tax to
    the purchase price or charge for lodging and pay to the city, on a monthly basis, an
    amount equivalent to the tax on all gross taxable sales, § 53-174(a).
    ¶12    The term “purchase or sale” is used as a term of art in the lodger’s tax article to
    mean the acquisition or furnishing of lodging within the city for consideration. See
    § 53-170(4). Similarly, the term “lodging” is used as a term of art in the article to refer to
    rooms or accommodations for overnight use furnished to someone who has for
    consideration acquired the right to use, possess, or occupy any such room or
    6 The court of appeals did not reach Denver’s cross-appeal as to the statute of
    limitations, and it is therefore not before this court.
    8
    accommodation in either a hotel or another of the enumerated similar establishments,
    under a concession, permit, lease, contract, license to use, or other similar arrangement.
    § 53-170(2). Finally, the term “vendor,” as it is used in the lodger’s tax article, refers
    specifically to a person making sales of lodging, or furnishing lodging, to a purchaser in
    the city. § 53-170(8).
    ¶13    No claim that the city’s lodging tax article is unconstitutional, is preempted by
    statute, or is otherwise inoperable was implicated by the court of appeals judgment
    below. Therefore the questions pending before this court, concerning whether the
    OTCs are vendors and, if so, whether the purchase price upon which the lodging tax is
    to be calculated includes the OTCs’ markup, turn entirely on the interpretation of the
    Denver lodger’s tax article.
    ¶14    Like state statutes, city ordinances are a form of legislation and therefore have
    meaning according to the intent of the enacting body, as that intent is expressed in the
    language the enacting body has chosen for the particular ordinance itself. Dep’t of
    Transp. v. Gypsum Ranch Co., 
    244 P.3d 127
    , 131 (Colo. 2010); City of Colorado Springs
    v. Securcare Self Storage, Inc., 
    10 P.3d 1244
    , 1248 (Colo. 2000). If an ordinance or statute
    is clear and unambiguous, and is not in conflict with another ordinance or statute, it
    must simply be applied as written. Holcomb v. Jan-Pro Cleaning Sys. of S. Colo., 
    172 P.3d 888
    , 890 (Colo. 2007). However, if the language in which legislation is written is
    susceptible of more than one reasonable interpretation, and is therefore considered
    ambiguous, a substantial body of interpretative aids, either provided by the legislative
    body itself to explain its own drafting conventions and preferences for avoiding or
    9
    resolving conflict, see, e.g., D.R.M.C. §§ 1-3 to -12, or developed by courts over
    centuries, see generally Norman J. Singer & J.D. Shambie Singer, Sutherland Statutes &
    Statutory Construction (7th ed. 2007), is available to help determine which of these
    reasonable interpretations actually embodies the legislative intent. People v. Jones, 
    2015 CO 20
    , ¶ 10, 
    346 P.3d 44
    , 48.
    ¶15      These interpretative aids, or canons of construction, may take a number of
    different forms.     As we have noted in the past, many reflect little more than
    grammatical or syntactical conventions; others largely reflect conventions followed in
    the process of legislative drafting; and still others purport to draw reasonable inferences
    from the relationship between legislative enactments and external events, or actually
    seek to reconstruct the purpose of drafters, sponsors, or even individual supporters
    with regard to legislative enactments. See Union Pac. R.R. v. Martin, 
    209 P.3d 185
    , 188
    (Colo. 2009). Noteworthy for understanding the meaning of the tax provisions at issue
    here, a number of court-developed aids, or rules of construction, also express
    presumptions, or preferences, favoring, in the absence of adequate indication to the
    contrary, one over another class of litigants affected by the specific type of legislation at
    issue.
    ¶16      Included in this last group are policy preferences concerning the construction of
    statutes imposing burdens on property or liberty. In this jurisdiction, we have long
    accepted the proposition that statutes imposing a tax burden on the citizenry should be
    construed strictly, resolving doubts concerning their meanings in favor of the persons
    against whom an attempt is made to exact the tax. Gomer v. Chaffee, 
    6 Colo. 314
    , 317
    10
    (1882) (“It is a settled rule in the interpretation of revenue laws, that in case of doubt or
    ambiguity the construction must be in favor of the public.” (citing Thomas M. Cooley,
    Law of Taxation 197–208 (1876, reprinted 1881)). Much like the closely related policy
    favoring lenity in the construction of criminal statutes, see Commissioner v. Acker, 
    361 U.S. 87
    , 91 (1959) (applying rule of lenity to civil tax penalties), however, this policy
    preference regarding tax burdens was never intended to displace other canons designed
    to help resolve doubts, or ambiguity. See, e.g., Douglas Cty. Bd. of Equalization v. Fid.
    Castle Pines, Ltd., 
    890 P.2d 119
    , 125–30 (Colo. 1995) (stating that “[g]enerally, we
    interpret ambiguous tax statutes in favor of the taxpayer,” but also applying several
    other canons of construction and surveying legislative history); Stanley v. Little
    Pittsburg Min. Co., 
    6 Colo. 415
    , 419 (1882) (citing Cooley, supra, for the proposition that
    the presumption exists to maintain fidelity to legislative intent); cf. White v. United
    States, 
    305 U.S. 281
    , 292 (1938) (“It is the function and duty of courts to resolve doubts.
    We know of no reason why that function should be abdicated in a tax case . . . . Here
    doubts which may arise upon a cursory examination of §§ 101 and 115 disappear when
    they are read, as they must be, with every other material part of the statute, and in the
    light of their legislative history.” (citation omitted)).
    ¶17    Rather, such policy preferences have often been characterized as rules of last
    resort, applicable only if, after utilizing the other relevant aids to statutory construction,
    the enacting body’s intent remains obscured. See, e.g., People v. Thoro Prods. Co., 
    70 P.3d 1188
    , 1198 (Colo. 2003) (quoting from Muscarello v. United States, 
    524 U.S. 125
    , 138
    (1998), to the effect that the “rule of lenity applies only if, after seizing everything from
    11
    which aid can be derived, . . . we can make no more than a guess as to what Congress
    intended,” and from United States v. Wilson, 
    10 F.3d 734
    , 736 (10th Cir. 1993), to the
    effect that the “rule of lenity is a rule of last resort, to be invoked only after traditional
    means of interpreting the statute have been exhausted”); BP Am. Prod. Co. v. Patterson,
    
    185 P.3d 811
    , 814 (Colo. 2008) (holding that rule favoring longer, rather than shorter, of
    two arguably applicable statutes of limitation, like analogous rules of choice applicable
    to statutes or contractual provisions generally, is a rule of last resort); cf. Lee R. Russ &
    Thomas F. Segalla, Couch on Insurance § 22:16 (3d ed. 1995) (characterizing the familiar
    principle that ambiguity in insurance contracts must be construed in favor of insured as
    a rule of last resort).7
    7 While Colorado retains, as a last resort, these rules of construction favoring one over
    another class of litigants affected by the specific type of legislation at issue, many
    commentators actually argue that these presumptions have been, or should be,
    discontinued altogether. E.g., Antonin Scalia & Bryan A. Garner, Reading Law: The
    Interpretation of Legal Texts 359–63 (2012) (“Like any other governmental intrusion on
    property or personal freedom, a tax statute should be given its fair meaning, and this
    includes a fair interpretation of any exceptions it contains. . . . . [As to all such
    presumptions,] [t]he expressions to the contrary find their source either in a judicial
    proclivity to make difficult interpretive questions easy, or else in an inappropriate
    judicial antagonism to limitations on favored legislation.”); see also Jasper L.
    Cummings, Jr., The Supreme Court’s Federal Tax Jurisprudence, Ch. II.B. (2nd ed. 2016)
    (tracing history of presumptions in federal tax statutes, and concluding, “the tilt toward
    taxpayers in construing the federal tax statutes did not long survive the enactment of
    the income tax”); Singer & Singer, Sutherland Statutes & Statutory Construction, §§ 66:1
    –:2 (listing as many applications of exceptions and contrary presumptions as
    applications of the original presumption against the government); Cooley, supra, at 205
    (“There may and doubtless should be a distinction taken in construction of those
    provisions of revenue laws which points out the subjects to be taxed, and indicate the
    time, circumstances and manner of assessment and collection, and those which impose
    penalties for obstructions and evasions. There is no reason for peculiar strictness in
    construing the former. Neither is there reason for liberality.”).
    12
    ¶18    It is also widely accepted that where the body enacting particular legislation has
    not expressly defined a term or otherwise limited its meaning, that term must be given
    its ordinary meaning. See Taniguchi v. Kan Pac. Saipan, Ltd., 
    566 U.S. 560
    , ___, 
    132 S. Ct. 1997
    , 2002 (2012); Marquez v. People, 
    2013 CO 58
    , ¶ 8, 
    311 P.3d 265
    , 268. Because,
    however, terms frequently have more than one ordinary meaning, or at least more than
    one shading or nuance of meaning, and because even a dictionary definition broad
    enough to encompass a particular sense of a word does not establish that the term is
    ordinarily understood in that sense, Taniguchi, 566 U.S. at ___, 
    132 S. Ct. at 2003
    , the
    precise meaning intended by an undefined term often must be determined by reference
    to other considerations, like the context in which it is used and the apparent purpose for
    its use, Marquez, ¶ 8, 
    311 P.3d at 268
    ; see also Curious Theater Co. v. Colo. Dep’t of
    Pub. Health & Env’t, 
    220 P.3d 544
    , 549 (Colo. 2009). In particular, we have often held
    that in the absence of some express indication to the contrary, a term or provision that is
    part of a greater statutory scheme should be interpreted, to the extent possible,
    harmoniously with the other provisions and purpose of that scheme. Gypsum Ranch
    Co., 244 P.3d at 131; Frank M. Hall & Co. v. Newsom, 
    125 P.3d 444
    , 448 (Colo. 2005). In
    this regard, a tax statute is no different from any other statute. Welby Gardens v.
    Adams Cty. Bd. of Equalization, 
    71 P.3d 992
    , 995 (Colo. 2003); see also Walgreen Co. v.
    Charnes, 
    819 P.2d 1039
    , 1043 & n.6 (Colo. 1991) (requiring that particular Denver sales
    tax ordinance be construed in pari materia with entire scheme to effectuate the
    legislative intent).
    13
    ¶19      The two issues resolved by the court of appeals by construing the lodger’s tax
    article, or better, by declining to fully construe the lodger’s tax article and instead
    resolving any perceived ambiguity in favor of the taxpayer, analytically involve one
    substantive question, concerning tax liability, and a separate administrative question,
    concerning the responsibility to collect whatever tax is due and remit it to the city.
    While it might appear that the more logical sequence for dealing with these two
    questions would be to address the existence and extent of any tax liability before
    assigning responsibility for its collection and remittance, perhaps because only
    assessments against the OTCs are at issue in this litigation and therefore a
    determination that they are not responsible to collect or remit any lodging tax should
    end the matter, the parties and the intermediate appellate court have not addressed the
    issues in that sequence. For that reason, and because we believe the purchase price of
    lodging, or tax base, to be integrally related to the sale, and therefore the seller, or
    “vendor,” of that lodging, we will follow suit and address the administrative question
    first.
    A.
    ¶20      Although the tax is imposed on the purchaser, the obligation to collect it and
    remit it to the city falls on the vendor, and for that reason, the court of appeals
    appropriately concerned itself with the definition of “vendor” in the article.        It
    determined that according to the article’s definition, the term “vendor” refers to a
    person who furnishes lodging, and since the lodger’s tax article itself nowhere defines
    the term “furnish,” the court turned to dictionary definitions of that term and case law
    14
    in other contexts to determine its ordinary meaning. Further finding that the OTCs’
    primary contention—that the person who furnishes lodging is the one who actually
    provides access to a specific room—was at least a reasonable interpretation of the
    article, the intermediate appellate court considered itself bound to accept that
    interpretation.
    ¶21    While the article somewhat unusually defines “purchase or sale” as a single
    term, there appears to be no dispute that it can only be understood to intend that
    “purchase” refers to the acquisition of lodging within the city by any person for
    consideration, and that “sale” refers to the furnishing of lodging within the city by any
    person for consideration. See § 53-170(4). That being the case, the court of appeals was
    undoubtedly right in concluding that the word “or” in the definition of “vendor” was
    not used in its disjunctive implication but rather to introduce a synonymous phrase.
    See People v. Swain, 
    959 P.2d 426
    , 430 n.12 (Colo. 1998) (“Generally, the word ‘or’ is a
    disjunctive particle that denotes an alternative; however, the word ‘or’ may also be
    utilized as a ‘coordinate conjunction introducing a synonymous word or phrase or it
    may join different terms expressing the same idea or thing.’” (quoting State v. Ramsey,
    
    430 S.E.2d 511
    , 514 (S.C. 1993))). As the definition of “sale” makes clear, furnishing
    lodging to a purchaser is simply the equivalent of, or another way of saying, making a
    sale of lodging. By concluding, however, that a “vendor” is therefore one who merely
    “furnishes lodging,” the court of appeals too narrowly circumscribed the equivalent
    definitions and thereby mistakenly considered itself free to look to the “ordinary
    meaning” of the term “furnish.”
    15
    ¶22   Read together, the definitions of “purchase or sale” and “vendor” unmistakably
    lead to the conclusion that the term “vendor” does not refer simply to someone who
    furnishes lodging, as the court of appeals reasoned, but rather to someone who
    furnishes lodging for consideration, and further, only to someone who furnishes
    lodging for consideration to a person who acquires that lodging for that consideration.
    See § 53-170(4), (8). Making a sale of lodging, or furnishing it for consideration, on the
    one hand, and purchasing that lodging, or acquiring it for consideration, on the other,
    are defined as opposite but corresponding aspects, or what could be characterized as
    flip-sides, of the same transaction. While the term “furnish” may not be separately
    defined in the article, as the court of appeals and OTCs correctly point out, the phrase
    “furnishing lodging to a purchaser,” appearing in the definition of “vendor,” is made
    synonymous with “making sales” of lodging, as the court of appeals also explains.
    “Furnishing lodging,” as used in the definition of “vendor” therefore cannot mean
    simply providing a room, in the sense of controlling physical access to it, but can only
    mean making a sale of lodging.
    ¶23   By contrast with the term “furnish,” the term “lodging” is expressly defined as a
    term of art, and that definition similarly makes clear that furnishing lodging refers to
    selling, or providing for consideration, “the right to use, possess, or occupy qualifying
    accommodations.” While the definition might have been phrased more felicitously in
    terms of the overnight use of certain rooms or accommodations, rather than as “rooms
    or accommodations for overnight use,” when the definition is read as whole and in
    context, the choice of subject and placement of a modifying prepositional phrase creates
    16
    no ambiguity. There can be no serious question that “lodging” does not refer to a room,
    as a commodity, or even title or a right of ownership of a room, but rather to the right of
    overnight use of rooms meeting all of the specifications of the definition. Because only
    the right to overnight use of rooms can be furnished and acquired for consideration
    without removing the transaction from the definition of “lodging” altogether,
    furnishing lodging for consideration necessarily refers to selling, or providing for
    consideration, the right to overnight use of rooms or accommodations in the
    enumerated hotel-like facilities.
    ¶24    Although the OTCs maintain that even in merchant-model transactions they do
    not sell, or furnish for consideration, a right to occupy or use the hotel rooms in
    question, no matter what terminology they may choose to use in describing their
    transactions, as a functional matter that is precisely what they do. See Apollo Stereo
    Music Co. v. City of Aurora, 
    871 P.2d 1206
    , 1211–12 (Colo. 1994) (holding that vending-
    machine owners, rather than owners of stores in which vending machines sit, are the
    vendors for purposes of sales taxes in light of the control they actually exercised over
    the machines, and especially over the access to and distribution of the moneys
    deposited in the machines); People v. Becker, 
    413 P.2d 185
    , 186 (Colo. 1966) (“It is a
    familiar and well documented rule of law that taxation is concerned with realities and
    that, in considering tax matters, substance and not form should govern.”).
    ¶25    However characterized, virtually every aspect of the merchant-model transaction
    objectively places an OTC in the role of “vendor.” The OTC deals directly in the
    transaction with the consumer-purchaser. The OTC sets the price, or consideration,
    17
    without the payment of which, the OTC will not sell the consumer the right to use the
    room; the OTC collects the amount of that purchase price directly from the consumer;
    and the OTC adds to the purchase price an amount it determines to be sufficient for the
    lodger’s tax. Whether or not a particular room is specified at that point, in accepting the
    purchase price the OTC sells a reservation for a room of particular specifications to a
    consumer, and by its arrangement with the hotel, the hotel becomes contractually
    obligated to the OTC to provide the consumer with a room meeting those specifications.
    ¶26    Although the OTCs may choose to characterize themselves as mere
    intermediaries in a transaction between the hotels and the consumers, their relationship
    with the hotels is clearly not one remotely resembling an agency relationship. The
    OTCs are not employed by the hotels nor are they paid a fee, or commission, by the
    hotels for arranging reservations, as in the traditional agency model. The obligations of
    the OTCs and hotels to each other are purely contractual in nature, and to the extent the
    purchaser of lodging acquires rights from the hotel, it is at most as a third-party
    beneficiary of the contractual arrangement between the hotel and OTC. Whoever may
    actually hand the purchaser the key, the lodger is the purchaser in a transaction of sale
    with the OTC.
    ¶27    By the same token, however, although the OTCs pay an amount that is set by the
    hotels to them for each room reservation the OTCs make, and contractually retain the
    right to charge more in their subsequent sales to lodger-purchasers, neither are their
    arrangements with the hotels in the nature of wholesale purchases. The OTCs’ separate
    transactions, first with the hotels and then with lodgers, are not in the nature of
    18
    wholesale and retail sales for the simple reason that the OTCs never acquire the right to
    occupy or use the rooms in question. They merely contract for the authority to sell to
    consumers, or lodgers, the right to occupy or use rooms, in agreed upon numbers or as
    available, at a price largely of their own choosing, in exchange for an agreement to
    return a specified amount to the hotels for each reservation not timely cancelled. If the
    OTCs actually purchased the right to occupy or use the rooms at a wholesale rate and
    resold that right at a retail rate, in the absence of some other provision in the tax code as
    provided for various commodity sales, the first sale would itself be a taxable event, with
    a second sale resulting in at least partial double taxation.8
    ¶28    The lodger-purchaser in the transaction is in privity of contract with the OTC,
    not the hotel. By virtually all objective criteria, the contract for sale of the right to use a
    hotel accommodation is entered into by the OTC and purchaser, at the time of the
    OTC’s acceptance by receiving payment of the amount it charges for the reservation.
    There is of course nothing improper in attempting to structure transactions to the
    advantage of one’s clients, and within ethical limits, that is precisely what lawyers are
    typically retained to do. But labelling alone is insufficient to alter the structure of a
    transaction. Apollo Stereo Music Co., 871 P.2d at 1211–12; Becker, 413 P.2d at 186. If tax
    obligations are imposed on the basis of function, then objective criteria establishing the
    functional relationships involved in any particular transaction must be determinative of
    the relative tax obligations. Any fair and reasonable interpretation of the city lodger’s
    8At this point, Denver does not claim from the OTCs tax arrearages on the full amount
    of the purchase price paid or charged but only past due lodger’s tax on the OTCs’
    markup, which has not already been remitted by the hotels.
    19
    tax article categorizes the OTC in a merchant-model transaction, according to the
    objective criteria of the article’s definitions, as the vendor, with the obligation to collect
    and remit a lodger’s tax to the city.
    B.
    ¶29    Not only is the lodger’s tax imposed on the person actually purchasing lodging
    in the city, but the amount of the tax thus imposed is expressed as a percentage “of the
    price paid or charged” for the purchase in question. § 53-171(a), (b). For the obvious
    reasons that a single money transaction may involve the purchase and sale of more than
    lodging alone and that a vendor may attempt to differentiate the cost of lodging and the
    cost of related goods or services for tax purposes, despite their inseparability from the
    purchase and sale of the lodging itself, the article further specifies that “the price paid
    by the purchaser for any goods, services or commodities other than those directly
    connected with, and included in the price of, the furnishing of rooms or
    accommodations” is not to be included as part of “the purchase price” from which the
    lodger’s tax is to be calculated.       § 53-171(c). The court of appeals focused on the
    meaning of the phrase “directly connected with” in the ordinance, and because it had
    already found it reasonable to conclude that the OTCs do not furnish lodging at all, it
    similarly considered it reasonable to conclude that the OTCs’ markups, which they
    characterize as compensation for providing travel-related information and online
    facilitation services, are not directly connected with furnishing lodging.
    ¶30    Because we reach a different conclusion with regard to the meaning of
    “furnishing” and therefore the OTCs’ role in furnishing lodging, we must similarly find
    20
    the intermediate appellate court’s resolution of the tax base question, based on its
    understanding of the meaning of “furnishing,” to be unsupported by the text of the
    article. The appellate court was, however, undoubtedly correct in inferring from the
    context a relationship between the purchase price charged for lodging and the vendor
    charging that price. If, as we now make clear, the OTC is actually the vendor in a
    merchant-model transaction, making sales of lodging by exchanging the right to use or
    occupy a room for the purchaser’s payment of the price the OTC has decided to charge
    for the use of that room, it would not be unnatural for the tax scheme to intend by the
    “purchase price paid or charged,” the price assessed by the OTC, without the payment
    of which the OTC would not sell, and the purchaser could not acquire, the room
    reservation in question.
    ¶31   In emphasizing that certain “goods, services or commodities” are not to be
    considered part of the “purchase price paid or charged for lodging,” for lodger’s tax
    purposes, the article circumscribes the exempted “goods, services or commodities” with
    the limiting phrase, “other than those directly connected with, and included in the price
    of, the furnishing of rooms or accommodations.” There is no dispute that the cost of
    goods, services, and commodities other than those specifically excluded according to
    this formula are instead to be taxed as part of the purchase price paid or charged for the
    lodging.   Beeghly v. Mack, 
    20 P.3d 610
    , 613 (Colo. 2001) (“Under the rule of
    interpretation expressio unius exclusio alterius, the inclusion of certain items implies
    the exclusion of others.”).   While the word “and” is typically, and perhaps even
    presumptively, used as a coordinating conjunction, joining two elements of identical
    21
    construction and equal grammatical rank, it is also a word long acknowledged to serve
    a wide-range of different functions, depending upon syntax and context. See, e.g.,
    Clyncke v. Waneka, 
    157 P.3d 1072
    , 1079 (Colo. 2007) (Coats, J., concurring) (quoting
    Peacock v. Lubbock Compress Co., 
    252 F.2d 892
    , 893 (5th Cir. 1958), to the effect that
    “and” is a word having no “single meaning, for chameleonlike, it takes its color from its
    surroundings”); see generally 2 Corpus Juris 1337 (1915) (stating, in definition of “and,”
    that “[w]hile the word is generally used in a conjunctive sense, this is not its invariable
    use; it is often employed to indicate a connection of what follows with what has gone
    before in the way of narration or description”).
    ¶32    As the Denver ordinances themselves expressly contemplate, the words “and”
    and “or” may be functionally interchangeable, depending upon context and usage in a
    given sentence. See D.R.M.C. § 1-2(10) (“‘Or’ may be read ‘and,’ and ‘and’ may be read
    ‘or,’ if the sense requires it.”). More subtly, however, even when a conjunctive, rather
    than disjunctive, meaning is clearly intended, a number of different relationships may
    be intended between the conjoined elements.           The conjoined elements may be
    completely independent or synonymous, but often their meanings overlap with one, or
    both, serving to further define or clarify the sense in which the other is being used. See
    Arthur v. Cumming, 
    91 U.S. 362
    , 364, 
    23 L. Ed. 328
     (1875) (noting “many instances in
    which two phrases with the like conjunction between them have been used to designate
    the same thing,” a construction “obviously done to make clear and certain the meaning
    of the legislature, and to leave no room for doubt upon the subject”).
    22
    ¶33    While the use of commas to set off the second conjoined phrase—“and included
    in the price of”—suggests that it was intended to operate in apposition to, or as the
    functional equivalent of, the first phrase—“directly connected with”—the meaning of
    both phrases is ultimately dictated by context and their use specifically in reference to
    the “furnishing of rooms or accommodations.” See United States v. Ron Pair Enters.,
    Inc., 
    489 U.S. 235
    , 251 (1989) (“Although punctuation is not controlling, it can provide
    useful confirmation of conclusions drawn from the words of a statute.”).           For the
    reasons we have already articulated, the term “furnishing” in this context means
    making sales of, or selling, the right of overnight use of rooms or accommodations
    constituting lodging. There can therefore at least be little doubt that the purchase price
    of services directly connected with and included in the price for which the lodging in
    question is sold is to be included in the tax base.
    ¶34    Whether or not the conjoined conditions of being directly connected with and
    being included in the selling price of the lodging are precisely synonymous, they are
    clearly attempts to describe a determinable amount that is neither based on the fortuity
    of being included in a single payment by the purchaser nor subject to manipulation by
    the labelling choices of the vendor. Cf. Apollo Stereo Music Co., 871 P.2d at 1211–12;
    Becker, 413 P.2d at 186. Functionally, the selling, and therefore purchase, price of
    lodging is the amount without the payment of which the lodging will not be furnished
    by sale, and therefore cannot be acquired by purchase. However this amount is broken
    out, or characterized, in the billing process, if the purchaser has no option but to pay it
    23
    to the vendor as part of the purchase of the lodging in question, it is necessarily both
    included in and directly connected with the price for which that lodging is sold.
    ¶35    In the typical merchant-model transaction, as described for purposes of these
    proceedings, the OTC’s markup is not distinguished in the billing process from the
    amount to be returned to the hotel at all, much less charged as a separate fee for
    informational and online services.     However, whether or not such a fee could be
    objectively justified in terms of the service provided, because the purchaser has no
    option to decline it in making his purchase of lodging from the OTC, and it is therefore
    inseparable from the selling price of the lodging, it is directly connected with, in the
    sense that it is necessarily included in, that selling price. When the related provisions
    and interlocking definitions of the lodger’s tax article are considered as a harmonious
    whole, the conclusion that the OTC’s markup must be included in the purchase price
    paid or charged for lodging is not only one reasonable construction of the article; it is
    sufficiently apparent that it is the fair and reasonable construction embodying the
    legislative intent.
    III.
    ¶36    Because the application of well-accepted aids to statutory construction leads to
    the conclusion that the fair and reasonable interpretation of Denver’s lodger’s tax article
    is that it imposes a duty on the OTCs to collect and remit the prescribed tax on the
    purchase price of any lodging they sell, to include not only the amount they have
    contracted with the hotel to charge and return but also the amount of their markup, the
    24
    judgment of the court of appeals is reversed, and the matter is remanded for
    consideration of the remaining issues raised on appeal by the parties.
    JUSTICE HOOD concurs in the judgment.
    JUSTICE GABRIEL dissents, and CHIEF JUSTICE RICE and JUSTICE EID join in the
    dissent.
    25
    JUSTICE HOOD, concurring in the judgment.
    ¶37   I agree with the plurality that under Denver’s lodging tax ordinance (“the
    ordinance”), Denver, Colo., Revised Municipal Code §§ 53-166 to -236 (2016), the OTCs
    are vendors who must collect and remit the prescribed tax on the entire purchase price
    of the lodging they sell. However, I disagree with the plurality’s rationale for reaching
    this result. Rather than viewing this outcome as a “fair and reasonable interpretation”
    of the ordinance, pl. op. ¶ 2, I believe the ordinance is unambiguous regarding the
    OTCs’ obligation to collect lodging tax on the entire purchase price. I therefore concur
    in the judgment only.1
    ¶38   The primary goal of statutory interpretation is to effectuate the enacting body’s
    legislative intent. BP Am. Prod. Co. v. Colo. Dep’t of Revenue, 
    2016 CO 23
    , ¶ 15,
    
    369 P.3d 281
    , 285. This requires first looking to the plain language of the ordinance,
    construing words and phrases according to their ordinary meaning. 
    Id.
     “A tax statute
    is no different than any other statute; it must be construed as a whole in order to give
    consistent, harmonious, and sensible effect to all of its parts.” Welby Gardens v. Adams
    Cty. Bd. of Equalization, 
    71 P.3d 992
    , 995 (Colo. 2003). If the language is clear and
    unambiguous, our analysis is complete: we look no further, and we apply the ordinance
    1 I am particularly concerned by and specifically decline to join in the plurality’s
    discussion of certain interpretive aids it characterizes as “policy preferences concerning
    the construction of statutes imposing burdens on property or liberty.” Pl. op. ¶ 16. The
    plurality weakens the force of these interpretive aids, referring to them as “rules of last
    resort” and claiming that “many commentators actually argue that these presumptions
    have been, or should be, discontinued altogether.” 
    Id.
     at ¶ 17 & n.7. Because I consider
    the ordinance unambiguous, I do not believe there is any need to reach the applicability
    of interpretive aids to construction, or to call their value into question.
    1
    as written. Jefferson Cty. Bd. of Equalization v. Gerganoff, 
    241 P.3d 932
    , 935 (Colo.
    2010). But if the language is susceptible to multiple interpretations, and therefore
    ambiguous, we may resort to various aids to statutory construction. 
    Id.
    ¶39   The court of appeals began its interpretive inquiry with the definition of
    “vendor,” because the ordinance requires only “vendors” to collect and remit the tax.
    Because the ordinance defines “vendor” as “a person making sales of or furnishing
    lodging,” § 53-170(8), and further defines “sale” as “furnishing for consideration,” see
    § 53-170(4), the court of appeals concluded that a “vendor” under the ordinance “refers
    only to one who actually furnishes lodging,” Expedia, Inc. v. City & Cty. of Denver,
    
    2014 COA 87
    , ¶ 38, __ P.3d __. Because the ordinance does not define “furnish,” the
    court of appeals looked to the ordinary meaning of that word, which the court
    determined was “to equip; to provide or supply with something that is necessary,
    useful, or desired.” Id. at ¶ 39 (quoting Broadmoor Hotel, Inc. v. Dep’t of Revenue,
    
    773 P.2d 627
    , 629 (Colo. App. 1989)). The court of appeals then accepted the OTCs’
    argument that they merely facilitate hotel reservations rather than equip, provide, or
    supply rooms, and therefore that they are not vendors. The court concluded that the
    OTCs had articulated a reasonable interpretation of the ordinance, demonstrating that
    the ordinance was at least ambiguous and should be construed in the OTCs’ favor. See
    City of Boulder v. Leanin’ Tree, Inc., 
    72 P.3d 361
    , 367 (Colo. 2003) (explaining that
    doubts in tax statutes should be resolved against the government and in favor of the
    taxpayer).
    2
    ¶40    In my view, the court of appeals inappropriately focused on the meaning of
    “vendor” to the exclusion of other provisions in the ordinance, and it thereby neglected
    to follow the well-established principle of statutory interpretation that a tax statute, like
    any other statute, “must be construed as a whole in order to give consistent,
    harmonious, and sensible effect to all of its parts.” Welby Gardens, 71 P.3d at 995; see
    also Colo. Dep’t of Revenue v. Cray Comput. Corp., 
    18 P.3d 1277
    , 1282 (Colo. 2001)
    (determining scope of tax exemption based on unambiguous language of statute after
    construing statute as a whole and defining integral term according to common usage);
    Mesa Verde Co. v. Montezuma Cty. Bd. of Equalization, 
    898 P.2d 1
    , 5 (Colo. 1995)
    (determining disputed issue based on plain language of statute and noting that “[t]his
    interpretation is consistent with the statute read as a whole”).
    ¶41    The ordinance levies the tax on “every person exercising the taxable privilege of
    purchasing lodging.” § 53-171(a). “Purchase” and “sale,” though defined as one term
    in the ordinance, mean the acquisition and furnishing, respectively, of lodging for
    consideration. See § 53-170(4). Vendors are made responsible for collecting the tax at
    the time they make a sale. § 53-173(a). A “vendor,” as discussed above, is “a person
    making sales of or furnishing lodging to a purchaser in the city.” § 53-170(8).
    ¶42    What, then, is “lodging,” for purposes of the ordinance? “Lodging” is defined as
    “rooms or accommodations for overnight use furnished by any person . . . to any person
    who for consideration uses, possesses, occupies or has the right to use, possess or
    occupy any such room.” § 53-170(2). Using the ordinary meaning of “furnish,” as
    identified by the court of appeals, lodging must mean rooms provided or supplied to
    3
    any person who for consideration uses or has the right to use such rooms. Nothing in
    the definition of “furnish”—or elsewhere in the ordinance—limits that term to the
    physical provision of a hotel room.
    ¶43   When a customer uses an OTC’s website to purchase a room, the OTC charges
    the customer’s credit card at the time of the booking and is the merchant of record for
    the transaction. The customer receives a hotel confirmation number, but even this
    comes by way of the OTC, and the customer’s entire transactional relationship is with
    the OTC, not the hotel. Thus, the OTCs provide or supply rooms to customers who pay
    consideration to the OTCs in exchange for rooms or the right to use rooms. The OTCs
    are vendors furnishing lodging within the plain meaning of the ordinance.
    ¶44   This is the only interpretation that harmonizes all parts of the ordinance and
    effectuates its stated intent.    Characterizing the OTCs as mere intermediaries
    responsible solely for facilitating the booking of reservations would ignore that
    purchasers acquire rooms by providing consideration to the OTCs, not to hotels. And it
    would render ineffective the ordinance provision governing the collection of the tax,
    which states: “Every vendor making sales to a purchaser . . . at the time of making such
    sales is required to collect the tax imposed by [the ordinance] from the purchaser.”
    § 53-173(a). In a merchant-model transaction, only the OTC, and not the hotel, collects
    payment from the purchaser.2 Finally, exempting the OTCs from the definition of
    2 Because the OTC, and not the hotel, collects payment from the purchaser, under the
    current state of affairs, the OTC also collects the lodging tax levied on the underlying
    room rate charged by the hotel. See pl. op. ¶ 7 (using hypothetical to illustrate
    merchant-model transaction). The OTC later remits both the underlying room rate and
    4
    “vendor” would leave a portion of the price paid for lodging untaxed, thereby
    frustrating rather than effectuating the city council’s clear intent to tax that purchase.
    ¶45    For these reasons, under the plain language of the ordinance, the OTCs are
    vendors and must collect and remit the prescribed tax on the entire purchase price of
    any lodging they sell. Because I believe the ordinance to be unambiguous in requiring
    this result, I do not see a need to resort to the use of interpretive aids. I therefore
    respectfully concur in the judgment only.
    the tax surcharge to the hotel. See id. In my view, this practice amounts to implicit
    acknowledgment by the OTCs that they are vendors, because they are the ones
    collecting the lodging tax from the purchasers at the time of sale. See § 53-173(a)
    (setting forth provisions governing collection of lodging tax). And, as Denver
    emphasized in its briefs, the OTCs repeatedly presented themselves as “providers” and
    “resellers” of lodging in SEC filings pre-dating this litigation, which further suggests
    that they perceive themselves, at least in a functional sense, as vendors.
    5
    JUSTICE GABRIEL, dissenting.
    ¶46    The plurality concludes that the respondent online travel companies (“OTCs”)
    furnished lodging within the meaning of the Denver Revised Municipal Code (the
    “Code”) because they sold or provided to customers for consideration the right to the
    overnight use of rooms or accommodations. See pl. op. ¶¶ 23–24. The plurality thus
    concludes that the OTCs are “vendors” subject to Denver’s lodging tax. See id. at ¶¶ 25,
    28. The plurality further concludes that the fees charged by the OTCs for their services
    were directly connected with furnishing rooms.            See id. at ¶¶ 29–30, 33–35.
    Accordingly, the plurality concludes that these fees were part of the cost of lodging and
    were also subject to Denver’s lodging tax. See id.
    ¶47    Because I do not believe that Denver’s ordinances support these conclusions, I
    respectfully dissent.
    I. Analysis
    ¶48    I first address the applicable standard of review and principles of construction of
    municipal ordinances such as those at issue here. I proceed to address whether the
    OTCs furnished lodging, which would render them “vendors” subject to Denver’s
    lodging tax. I conclude by considering whether the fees charged by the OTCs to their
    customers were directly connected with the furnishing of rooms or accommodations
    and thus subject to Denver’s lodging tax.
    1
    A. Standard of Review and Principles of Construction
    ¶49    When reviewing a municipal ordinance or code, we construe it using the same
    rules that we use when we interpret statutes. See Town of Erie v. Eason, 
    18 P.3d 1271
    ,
    1275 (Colo. 2001).
    ¶50    We review de novo questions of law concerning statutory construction. City of
    Littleton v. Indus. Claim Appeals Office, 
    2016 CO 25
    , ¶ 27, 
    370 P.3d 157
    , 165.
    ¶51    Our purpose in interpreting a statute or ordinance is to give effect to the intent of
    the legislature or city council. See id. at ¶ 27, 
    370 P.3d at
    165–66. To discern this intent,
    we look first to the language of the statute or ordinance. See id. at ¶ 27, 
    370 P.3d at 166
    .
    We construe the statute or ordinance as a whole to give effect and meaning to all of its
    parts, and we avoid interpretations that render provisions either superfluous or absurd.
    Id.; Concerned Parents of Pueblo, Inc. v. Gilmore, 
    47 P.3d 311
    , 313 (Colo. 2002).
    ¶52    If the applicable language is clear and unambiguous, we do not resort to
    legislative history or other rules of construction. City of Littleton, ¶ 27, 
    370 P.3d at 166
    .
    Rather, we give the words used their plain and ordinary meanings. See Concerned
    Parents, 47 P.3d at 313.
    ¶53    If, however, the language of the statute or ordinance is ambiguous, then we may
    examine the legislative intent, the circumstances surrounding the adoption of the
    statute or ordinance, and the possible consequences of various interpretations to
    determine the proper construction of that statute or ordinance. Coffman v. Williamson,
    
    2015 CO 35
    , ¶ 23, 
    348 P.3d 929
    , 936.       A statute or ordinance is ambiguous if it is
    reasonably susceptible of multiple interpretations. 
    Id.
    2
    ¶54    Finally, I note that “[i]t is a longstanding rule of construction in this jurisdiction
    that tax statutes ‘will not be extended beyond the clear import of the language used, nor
    will their operation be extended by analogy. . . . All doubts will be construed against
    the government and in favor of the taxpayer.’” City of Boulder v. Leanin’ Tree, Inc.,
    
    72 P.3d 361
    , 367 (Colo. 2003) (quoting Transponder Corp. v. Prop. Tax Admin., 
    681 P.2d 499
    , 504 (Colo. 1984)). In this regard, I disagree with the plurality’s assertion that the
    foregoing “longstanding rule” is akin to the rule of lenity in criminal law and thus is to
    be applied only as a rule of last resort. See pl. op. ¶¶ 16–17. None of the parties made
    any such argument in this case, the plurality cites no case so holding, nor have I seen
    one. Accordingly, although I understand the plurality’s desire to avoid the settled rule
    that ambiguous tax provisions will be construed against the taxing authority,11 I do not
    believe that it can properly do so here.
    B. Furnishing Lodging
    ¶55    Section 53-167(b) of the Code provides, in pertinent part, “[E]very vendor who
    shall make a sale of lodging to a purchaser in the city shall collect the tax imposed by
    this article to the total purchase price charged for such lodging furnished at any one (1)
    time by or to every customer or buyer.”          Denver, Colo., Revised Municipal Code
    § 53-167(b) (2016).
    11To reach its conclusions, the plurality must strain against the text of the municipal
    ordinances at issue and ignore reasonable interpretations thereof that differ from its
    own.
    3
    ¶56    The Code defines “vendor” as “a person making sales of or furnishing lodging to
    a purchaser in the city.” § 53-170(8).
    ¶57    “Sale,” in turn, is defined as the “furnishing for consideration by any person of
    lodging within the city.” § 53-170(4).
    ¶58    The question presented here is, thus, whether the OTCs furnished lodging within
    the meaning of the Code, thereby rendering them “vendors” subject to Denver’s
    lodging tax.
    ¶59    Under the Code,
    [l]odging shall mean rooms or accommodations for overnight use
    furnished by any person or the representative of any person to any person
    who for consideration uses, possesses, occupies or has the right to use,
    possess or occupy any such room or accommodation in a hotel, apartment
    hotel, lodging house, motel, motor hotel, guest house, guest ranch, resort,
    mobile home, mobile home park, auto court, inn, trailer court, trailer park
    or hotel, under any concession, permit, lease, contract, license to use or
    other similar arrangement.
    § 53-170(2).
    ¶60    Accordingly, “lodging” is a room or accommodation for overnight use; it is not
    the right to use a room, as the plurality states. See pl. op. ¶ 23. Because it is undisputed
    that the OTCs have not provided either rooms or accommodations, in my view, they
    have not furnished “lodging” within the meaning of the Code. As a result, they are not
    “vendors” subject to Denver’s lodging tax.
    ¶61    In reaching this conclusion, I acknowledge that section 53-170(2)’s definition of
    “lodging” refers to the right to use a room or accommodation. As I read that portion of
    the definition, however, the phrase “right to use, possess, or occupy any such room or
    4
    accommodation” modifies “any person” who has that right. § 53-170(2). Thus, in my
    view, the section plainly means that lodging is a room or accommodation furnished to
    any person who has the right to use, possess, or occupy that room or accommodation.
    Id. To construe this provision to define “lodging” simply as the right to use a room or
    accommodation would read words out of the ordinance, and we cannot do that. See
    City of Littleton, ¶ 27, 
    370 P.3d at 166
    .
    ¶62    Even if the language of the ordinance could reasonably be construed to define
    lodging as the right to use a room or lodging, however, any such reading would be one
    of multiple reasonable constructions. Accordingly, at best, this provision is ambiguous,
    and therefore, we must construe it against the city and in favor of the OTCs. See City of
    Boulder, 72 P.3d at 367.
    ¶63    For these reasons, I would conclude that the OTCs have not furnished lodging to
    customers and, thus, are not “vendors” subject to Denver’s lodging tax.
    C. Fees Charged By The OTCs
    ¶64    With respect to the fees charged by the OTCs, section 53-171(c) of the Code
    provides, “The purchase price paid or charged for lodging shall exclude the price paid
    by the purchaser for any goods, services or commodities other than those directly
    connected with, and included in the price of, the furnishing of rooms or
    accommodations.” Thus, the purchase price that a customer pays to an OTC includes
    any fees “directly connected with” the furnishing of rooms or accommodations. See
    § 53-171(c).
    5
    ¶65    The question presented here thus becomes whether the fees charged by the OTCs
    to their customers were directly connected with or part of the purchase price for
    furnishing rooms or accommodations, so as to render them subject to Denver’s lodging
    tax.
    ¶66    As noted above, under my reading of the pertinent provisions of the Code, the
    OTCs did not furnish rooms or accommodations to their customers.            Thus, by
    definition, the fees that the OTCs charged were not directly connected with or part of
    the purchase price for furnishing rooms or accommodations, and therefore, they were
    not subject to Denver’s lodging tax.
    II. Conclusion
    ¶67    For these reasons, I respectfully dissent.
    I am authorized to state that CHIEF JUSTICE RICE and JUSTICE EID join in this
    dissent.
    6