| 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 | $163.59 | 7.498% | $175.856 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $223.66 | 9.194% | $244.2233 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $177.33 | 6.365% | $188.6171 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $148.69 | 6.518% | $158.3816 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $94.94 | 11.766% | $106.1106 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $216.49 | 12.347% | $243.22 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $221.86 | 9.553% | $243.0543 | $243.05 | $243.05 | $243.10 |
| 7 purchase totals = | $1,246.56 | $1,359.4629 | $1,359.46 | $1,359.40 | $1,359.50 | |