| 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 | $132.87 | 7.743% | $143.1581 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $58.52 | 11.145% | $65.0421 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $11.77 | 3.636% | $12.198 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $30.45 | 8.701% | $33.0995 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $76.71 | 7.468% | $82.4387 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $54.56 | 3.192% | $56.3016 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $240.45 | 3.478% | $248.8129 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $605.33 | $641.0509 | $641.05 | $641.05 | $641.00 | |