| 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 | $140.31 | 12.661% | $158.0746 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $65.68 | 8.136% | $71.0237 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $125.46 | 11.507% | $139.8967 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $24.41 | 3.296% | $25.2146 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $25.80 | 10.426% | $28.4899 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $102.75 | 4.386% | $107.2566 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $178.87 | 6.363% | $190.2515 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $663.28 | $720.2076 | $720.20 | $720.15 | $720.30 | |