| 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 | $242.25 | 13.583% | $275.1548 | $275.15 | $275.15 | $275.20 |
| Purchase #2 | $147.25 | 11.681% | $164.4503 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $158.68 | 3.849% | $164.7876 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $50.56 | 3.462% | $52.3104 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $19.91 | 4.128% | $20.7319 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $107.50 | 3.249% | $110.9927 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $29.43 | 4.229% | $30.6746 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $755.58 | $819.1023 | $819.09 | $819.10 | $819.20 | |