| 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 | $147.77 | 12.141% | $165.7108 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $107.29 | 10.372% | $118.4181 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $60.98 | 8.367% | $66.0822 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $44.26 | 8.707% | $48.1137 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $101.63 | 6.696% | $108.4351 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $248.95 | 11.650% | $277.9527 | $277.95 | $277.95 | $278.00 |
| Purchase #7 | $195.25 | 7.753% | $210.3877 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $906.13 | $995.1003 | $995.10 | $995.10 | $995.10 | |