| 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 | $156.90 | 6.335% | $166.8396 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $242.83 | 4.514% | $253.7913 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $229.37 | 13.662% | $260.7065 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $13.68 | 9.550% | $14.9864 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $102.47 | 6.436% | $109.065 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $19.57 | 5.803% | $20.7056 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $111.33 | 4.280% | $116.0949 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $876.15 | $942.1893 | $942.20 | $942.20 | $942.20 | |