It’s no worse than a hotel advertising $200 per night.
Then “plus 7% service fee,” “plus 8% state tax,” and “plus 6% municipal tax,” making your $200 jump to $242. Then charging you for $15 per night for you to park your car. $257 now, except there’s going to be tax on that $15 parking fee, so now you’re at $259 and change.
And that doesn’t include your “complimentary” Continental breakfast the next morning. That increases the room price by $40 per night. And add 21% to that $40, and you’re at $307 and change now.
This is the new math, and how a $200 advertised price becomes more than a real $300 price.