| 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 | $144.37 | 4.377% | $150.6891 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $106.77 | 3.850% | $110.8806 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $158.65 | 4.490% | $165.7734 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $59.57 | 10.839% | $66.0268 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $28.40 | 5.510% | $29.9648 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $119.97 | 10.545% | $132.6208 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $203.84 | 5.107% | $214.2501 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $821.57 | $870.2056 | $870.20 | $870.20 | $870.30 | |