| 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 | $164.80 | 5.313% | $173.5558 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $150.99 | 8.430% | $163.7185 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $171.34 | 11.164% | $190.4684 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $30.35 | 9.443% | $33.216 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $150.35 | 10.309% | $165.8496 | $165.85 | $165.85 | $165.80 |
| Purchase #6 | $108.45 | 12.656% | $122.1754 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $95.68 | 9.568% | $104.8347 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $871.96 | $953.8184 | $953.83 | $953.80 | $953.80 | |