| 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 | $244.99 | 12.834% | $276.432 | $276.43 | $276.45 | $276.40 |
| Purchase #2 | $139.49 | 4.363% | $145.5759 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $55.79 | 5.229% | $58.7073 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $165.89 | 4.106% | $172.7014 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $109.45 | 3.572% | $113.3596 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $7.53 | 5.669% | $7.9569 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $162.94 | 3.201% | $168.1557 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $886.08 | $942.8888 | $942.90 | $942.90 | $943.00 | |