| 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 | $125.33 | 11.451% | $139.6815 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $169.76 | 6.438% | $180.6891 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $105.31 | 12.573% | $118.5506 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $244.52 | 3.829% | $253.8827 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $163.43 | 3.548% | $169.2285 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $44.62 | 4.797% | $46.7604 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $203.38 | 12.537% | $228.8778 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,056.35 | $1,137.6706 | $1,137.67 | $1,137.75 | $1,137.80 | |