| 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 | $155.59 | 5.317% | $163.8627 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $14.56 | 3.450% | $15.0623 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $125.31 | 12.106% | $140.48 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $159.32 | 11.660% | $177.8967 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $27.69 | 8.757% | $30.1148 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $112.27 | 9.773% | $123.2421 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $30.38 | 9.412% | $33.2394 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $625.12 | $683.8980 | $683.89 | $683.90 | $683.90 | |