| 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 | $163.72 | 3.120% | $168.8281 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $170.45 | 9.297% | $186.2967 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $17.96 | 7.477% | $19.3029 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $11.79 | 12.128% | $13.2199 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $46.49 | 3.580% | $48.1543 | $48.15 | $48.15 | $48.20 |
| Purchase #6 | $48.85 | 6.410% | $51.9813 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $220.27 | 10.815% | $244.0922 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $679.53 | $731.8754 | $731.87 | $731.90 | $731.90 | |