Holiday Tipping

I always get confused around the holidays about who I should tip and how much. Here's one list I found that might be helpful:

Holiday Tipping Etiquette suggestions:

Mail carrier: $10 - 20
Manicurist/pedicurist: $15 or more
Hairdresser: $15 or more
Garbage collector(s): $15 - 20 each
Baby sitter: two-to-three night's pay, plus maybe a gift
Maid: one week's pay
Apartment building superintendent: $20 - 100
Shampoo girl: $10
Massage therapist: $15 or more
Newspaper delivery boy: daily - $25, weekend: $10
Regular overnight delivery person: $10 - 30
Full-time nanny: one week's pay
Day care service: $25 - 70 plus a gift
Parking attendants: $10 - 20 each
Personal trainer: $60 -100 upon reaching your goal