The suggested $14 covers all tips to the waiter--unless you want to add more for extraordinary service. No need to worry about 20 percent of the meal price.
A 15% service charge will automatically be added to all bar bills, from cokes to wines. Be careful of one thing on the bar bills: There is a blank line for tips--adding something here would be in addition to the 15% already added. Don't tip twice!
Mary Ann Hemphill