| 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 | $194.45 | 3.716% | $201.6758 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $149.92 | 12.469% | $168.6135 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $10.74 | 8.105% | $11.6105 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $117.45 | 6.725% | $125.3485 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $22.86 | 5.629% | $24.1468 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $76.42 | 9.848% | $83.9458 | $83.95 | $83.95 | $83.90 |
| Purchase #7 | $28.79 | 4.697% | $30.1423 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $600.63 | $645.4832 | $645.49 | $645.50 | $645.30 | |