At a restaurant in Seattle.
Bill includes 20% service charge on top of menu prices, 85% of which is allocated to the staff and 15% of which is retained by the restaurant.
This (and tax) is applied before a food and beverage credit that will cover 80% of the pre-tax total.
I normally tip 18-20% of the pre-tax total in the US.
I am confused by this new form of bill obfuscation, and have tipped 10% on top. I have no idea if I'm being cheap. 😵💫