| 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 | $134.33 | 11.239% | $149.4273 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $153.88 | 6.290% | $163.5591 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $87.48 | 4.411% | $91.3387 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $39.83 | 9.610% | $43.6577 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $153.35 | 4.605% | $160.4118 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $93.71 | 3.127% | $96.6403 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $82.89 | 12.802% | $93.5016 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $745.47 | $798.5365 | $798.54 | $798.55 | $798.50 | |