| 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 | $116.99 | 7.860% | $126.1854 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $25.93 | 12.850% | $29.262 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $151.51 | 6.436% | $161.2612 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $48.74 | 8.245% | $52.7586 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $169.95 | 13.288% | $192.533 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $130.89 | 9.816% | $143.7382 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $98.64 | 13.867% | $112.3184 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $742.65 | $818.0568 | $818.06 | $818.05 | $818.10 | |