| 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 | $164.26 | 3.573% | $170.129 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $192.77 | 3.650% | $199.8061 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $59.82 | 8.850% | $65.1141 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $85.90 | 13.716% | $97.682 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $174.47 | 8.553% | $189.3924 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $117.74 | 7.476% | $126.5422 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $9.36 | 7.340% | $10.047 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $804.32 | $858.7128 | $858.71 | $858.75 | $858.60 | |