| 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 | $141.77 | 11.553% | $158.1487 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $131.90 | 12.569% | $148.4785 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $175.70 | 9.664% | $192.6796 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $175.56 | 10.386% | $193.7937 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $192.67 | 5.226% | $202.7389 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $6.79 | 12.777% | $7.6576 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $28.58 | 6.140% | $30.3348 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $852.97 | $933.8318 | $933.83 | $933.90 | $933.80 | |