Put it this way: What store have you gone to (in the US) that shows you the price of the item with taxes included? Including taxes isn't the norm nor expected.

Put it this way: What store have you gone to (in the US) that shows you the price of the item with taxes included? Including taxes isn't the norm nor expected. Nor is including fees for the travel industry, with the notable exception of airlines. Airbnb giving you a toggle to show "With all fees" (but without taxes) is better than every other booking site out there.