Despite how commonplace tipping is in the U.S., it can still seem confusing to understand how much to tip for which services.

Should you tip when you're picking up a to-go meal or grabbing a bite at a fast-food restaurant? Fox News Digital spoke to an ...

etc.). One of the rules is that we are not allowed to accept tips. Related Articles Miss Manners: I don’t like what strangers say about my kids and my husband Miss Manners: What do I say to ...