| 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 | $168.35 | 7.332% | $180.6934 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $166.56 | 5.672% | $176.0073 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $54.63 | 7.785% | $58.8829 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $14.36 | 6.429% | $15.2832 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $102.46 | 9.196% | $111.8822 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $108.43 | 11.575% | $120.9808 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $177.64 | 7.831% | $191.551 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $792.43 | $855.2808 | $855.27 | $855.35 | $855.40 | |