| 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 | $73.95 | 12.458% | $83.1627 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $133.45 | 11.438% | $148.714 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $9.48 | 13.204% | $10.7317 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $110.64 | 10.220% | $121.9474 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $192.75 | 8.385% | $208.9121 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $133.87 | 12.837% | $151.0549 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $138.90 | 4.132% | $144.6393 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $793.04 | $869.1621 | $869.15 | $869.15 | $869.10 | |