| 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 | $132.81 | 13.450% | $150.6729 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $212.54 | 12.294% | $238.6697 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $27.94 | 9.214% | $30.5144 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $55.95 | 5.511% | $59.0334 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $126.86 | 6.618% | $135.2556 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $178.88 | 12.646% | $201.5012 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $89.84 | 5.536% | $94.8135 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $824.82 | $910.4607 | $910.45 | $910.40 | $910.50 | |