| 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 | $165.67 | 11.741% | $185.1213 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $52.25 | 9.661% | $57.2979 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $172.69 | 7.509% | $185.6573 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $51.99 | 7.358% | $55.8154 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $249.41 | 11.456% | $277.9824 | $277.98 | $278.00 | $278.00 |
| Purchase #6 | $125.68 | 7.129% | $134.6397 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $78.92 | 9.754% | $86.6179 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $896.61 | $983.1319 | $983.14 | $983.10 | $983.10 | |