How Much Should You Spend on Your Hair?

Jen: I feel cheap in New York giving five to ten dollars because sometimes that person has their hands on my head way more time than like the lead person. You could ask at the front desk, do they get tipped out? Same like you wanted a restaurant to make sure that like everybody's getting a love. "I don't think there are hard fast rules, but I do think that like the 20% thing is a good gauge," she says.