| 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 | $156.30 | 13.275% | $177.0488 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $150.80 | 8.612% | $163.7869 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $60.70 | 12.806% | $68.4732 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $26.43 | 10.468% | $29.1967 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $154.60 | 9.373% | $169.0907 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $190.25 | 6.428% | $202.4793 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $53.98 | 3.700% | $55.9773 | $55.98 | $56.00 | $56.00 |
| 7 purchase totals = | $793.06 | $866.0529 | $866.06 | $866.10 | $866.10 | |