| 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 | $166.60 | 8.525% | $180.8027 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $45.78 | 5.864% | $48.4645 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $190.64 | 9.572% | $208.8881 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $248.57 | 3.452% | $257.1506 | $257.15 | $257.15 | $257.20 |
| Purchase #5 | $158.43 | 4.435% | $165.4564 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $149.37 | 9.741% | $163.9201 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $221.36 | 5.310% | $233.1142 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,180.75 | $1,257.7966 | $1,257.79 | $1,257.75 | $1,257.90 | |