| 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 | $105.41 | 10.402% | $116.3747 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $144.49 | 3.488% | $149.5298 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $215.82 | 8.407% | $233.964 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $140.37 | 9.748% | $154.0533 | $154.05 | $154.05 | $154.10 |
| Purchase #5 | $143.59 | 6.560% | $153.0095 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $40.68 | 10.641% | $45.0088 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $118.48 | 7.287% | $127.1136 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $908.84 | $979.0537 | $979.04 | $979.00 | $979.10 | |