| 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 | $165.44 | 12.557% | $186.2143 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $71.42 | 11.567% | $79.6812 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $183.26 | 8.677% | $199.1615 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $52.73 | 10.866% | $58.4596 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $166.84 | 3.427% | $172.5576 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $76.71 | 8.861% | $83.5073 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $82.32 | 8.641% | $89.4333 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $798.72 | $869.0148 | $869.01 | $869.00 | $869.10 | |