| 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 | $74.29 | 10.849% | $82.3497 | $82.35 | $82.35 | $82.30 |
| Purchase #2 | $94.32 | 13.862% | $107.3946 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $35.36 | 5.844% | $37.4264 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $186.41 | 6.321% | $198.193 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $29.84 | 3.350% | $30.8396 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $146.53 | 11.584% | $163.504 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $160.45 | 3.342% | $165.8122 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $727.20 | $785.5195 | $785.51 | $785.55 | $785.40 | |