The average cost to install tile flooring for a 200 sq.ft. area is $700-$2000. How much does it cost to install floors? The cost to install tile flooring for a 200 sq.ft. area is $700-$2000. How much does it cost to install tile per square foot? The labor cost to install tile per square foot averages from $4-$5 per square foot.
Tip etiquette. The proper amount. The common courtesy is 15% for normal service. On small orders of less than $20, the proper amount is the $3 minimum standard. It should be a $3 minimum to have someone come out to your house. It's considerate to tip slightly more during bad weather. It's also considerate to tip slightly more for long distance.
With proper tipping etiquette, the percentages of your tips do not change because of the cost of the service. Let's take a hair salon, for example. Of course, you can always tip on the lower end of 10-20%. But if you are going to go to a more expensive salon, then it is assumed that you can afford $120 plus tip.