Who Should I Tip (and How Much)?
by Melanie Pinola and Lisa Rowan from Lifehacker on (#4VRRF)
Tipping really is one of the most confusing customs. In the United States, it's one that's had a long and troubling history and is often the subject of heated debates. That's because there are no real "rules" for tipping, and the etiquette of it can seem pretty arbitrary. Besides varying opinions for who and how much"