I agree with victorandbellasmom. If you are getting a quote through the web site for the hotel only, it quotes you the flat room rate without the resort fee or taxes (hotel taxes which run of the order of 15% are much higher than the resort fee). If you are getting a quote for a package that includes tickets (and perhaps air fare), the quote should be a total which includes all taxes and, I do believe, the resort fee.
I just ran an example. For a 3 night stay in late August, the room only quote was $855 for a standard DLH room. That amounts to $285/night, the basic room rate without taxes and resort fee. For the same 3 nights, a package for 2 adults with 2 4-day PHs was $1409. If I did the math correctly, that amounts to a difference of $554. The PHs should run $179 each or $358 total. The remaining nearly $200 should cover the taxes and resort fees.