| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.75 | 13.611% | $171.2686 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $222.42 | 13.548% | $252.5535 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $222.35 | 9.257% | $242.9329 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $109.29 | 4.669% | $114.3928 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $92.31 | 10.834% | $102.3109 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $164.80 | 13.217% | $186.5816 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $236.38 | 9.699% | $259.3065 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,198.30 | $1,329.3468 | $1,329.34 | $1,329.35 | $1,329.40 | |