biggest tax I’ve had on a room in the US was NY in midtown manhattan - was ~$250 for 2 nights for just tax (don’t even ask what the room rate was, my company was paying for it)
I had to look that up. The tax is 14.75% plus $3.50/night. If the room cost $800/night, you'd get close to $125/night in taxes.
The room was ~$830 per night.