| 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 | $25.96 | 8.512% | $28.1697 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $152.33 | 11.180% | $169.3605 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $55.63 | 5.646% | $58.7709 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $163.79 | 3.388% | $169.3392 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $207.61 | 8.608% | $225.4811 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $148.69 | 6.341% | $158.1184 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $215.52 | 12.405% | $242.2553 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $969.53 | $1,051.4951 | $1,051.50 | $1,051.45 | $1,051.60 | |