Industry expert pushes back on bizarre new tipping policy
'Tipping fatigue' worsens as another new gratuity enters the mix.

Tipping is somewhat of a controversial topic, depending on who you ask.
Traditionally in the U.S., people tip when they are served food or drink at a restaurant or bar. It's also typical to tip a valet who parks or retrieves your car for you, a ride-sharing driver or taxi driver who takes you somewhere, and a beauty professional who cuts or styles your hair.