| 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 | $151.42 | 8.162% | $163.7789 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $67.26 | 4.681% | $70.4084 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $220.76 | 6.242% | $234.5398 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $46.32 | 9.866% | $50.8899 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $29.64 | 3.674% | $30.729 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $70.96 | 5.451% | $74.828 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $235.38 | 11.162% | $261.6531 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $821.74 | $886.8271 | $886.83 | $886.90 | $886.80 | |