| 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 | $174.47 | 3.654% | $180.8451 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $97.56 | 8.822% | $106.1667 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $234.97 | 7.342% | $252.2215 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $136.80 | 4.102% | $142.4115 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $89.33 | 12.355% | $100.3667 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $156.97 | 4.351% | $163.7998 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $47.79 | 6.600% | $50.9441 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $937.89 | $996.7554 | $996.76 | $996.70 | $996.70 | |