| 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 | $149.33 | 13.829% | $169.9808 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $232.54 | 10.799% | $257.652 | $257.65 | $257.65 | $257.70 |
| Purchase #3 | $71.57 | 8.531% | $77.6756 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $153.38 | 3.128% | $158.1777 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $227.30 | 10.718% | $251.662 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $105.71 | 11.476% | $117.8413 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $82.65 | 7.648% | $88.9711 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $1,022.48 | $1,121.9605 | $1,121.96 | $1,122.00 | $1,122.10 | |