| 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 | $13.68 | 12.208% | $15.3501 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $148.43 | 4.566% | $155.2073 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $82.57 | 7.195% | $88.5109 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $224.42 | 13.161% | $253.9559 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $107.67 | 3.861% | $111.8271 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $193.44 | 13.276% | $219.1211 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $52.78 | 13.211% | $59.7528 | $59.75 | $59.75 | $59.80 |
| 7 purchase totals = | $822.99 | $903.7252 | $903.73 | $903.70 | $903.80 | |