[#-3]

Some how I feel like 15 years ago, tipping was just rounding the bill up so it was an easy number

then 10 years ago it became 10% is OK, less isn't good, more is good. 15 % is great.

then 5 years ago they started telling us 15% is OK, less isn't good, more is good, 20% is great.

Now there trying to tell us its 20%.

When does it end?'

Call me a cheap a$$ but 13 some odd percent seems pretty right to me, I pretty much aim for higher than 15% for good service, ~10% for bad service. And I avoid tipping places like coffee shops that have not traditionally been a tip receiving industry.