| 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 | $72.93 | 12.591% | $82.1126 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $114.32 | 11.482% | $127.4462 | $127.45 | $127.45 | $127.40 |
| Purchase #3 | $169.76 | 9.513% | $185.9093 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $208.99 | 4.429% | $218.2462 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $136.53 | 5.413% | $143.9204 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $107.68 | 10.666% | $119.1651 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $25.98 | 12.785% | $29.3015 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $836.19 | $906.1013 | $906.11 | $906.05 | $906.00 | |