| 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 | $148.81 | 4.284% | $155.185 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $28.34 | 8.361% | $30.7095 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $143.63 | 11.444% | $160.067 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $223.45 | 3.731% | $231.7869 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $58.40 | 12.751% | $65.8466 | $65.85 | $65.85 | $65.80 |
| Purchase #6 | $102.54 | 3.594% | $106.2253 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $39.74 | 3.847% | $41.2688 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $744.91 | $791.0891 | $791.11 | $791.10 | $791.10 | |