| 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 | $163.99 | 10.386% | $181.022 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $77.99 | 13.160% | $88.2535 | $88.25 | $88.25 | $88.30 |
| Purchase #3 | $131.78 | 8.566% | $143.0683 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $21.63 | 12.218% | $24.2728 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $133.73 | 10.867% | $148.2624 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $112.92 | 7.386% | $121.2603 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $248.35 | 12.701% | $279.8929 | $279.89 | $279.90 | $279.90 |
| 7 purchase totals = | $890.39 | $986.0322 | $986.02 | $985.95 | $986.20 | |