| 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 | $156.31 | 8.866% | $170.1684 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $138.55 | 9.791% | $152.1154 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $52.43 | 13.181% | $59.3408 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $50.28 | 11.630% | $56.1276 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $15.71 | 12.401% | $17.6582 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $119.25 | 8.229% | $129.0631 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $243.68 | 12.775% | $274.8101 | $274.81 | $274.80 | $274.80 |
| 7 purchase totals = | $776.21 | $859.2836 | $859.29 | $859.25 | $859.30 | |