| 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 | $137.46 | 9.867% | $151.0232 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $92.70 | 6.242% | $98.4863 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $207.27 | 8.786% | $225.4807 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $59.37 | 9.761% | $65.1651 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $30.48 | 9.284% | $33.3098 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $165.25 | 7.262% | $177.2505 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $206.29 | 6.350% | $219.3894 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $898.82 | $970.1050 | $970.11 | $970.10 | $970.20 | |