| 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 | $119.87 | 10.181% | $132.074 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $151.36 | 9.663% | $165.9859 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $164.30 | 11.641% | $183.4262 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $78.41 | 7.396% | $84.2092 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $55.91 | 5.793% | $59.1489 | $59.15 | $59.15 | $59.10 |
| Purchase #6 | $225.27 | 8.626% | $244.7018 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $97.75 | 3.347% | $101.0217 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $892.87 | $970.5677 | $970.57 | $970.55 | $970.50 | |