| 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 | $131.53 | 7.344% | $141.1896 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $62.42 | 6.244% | $66.3175 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $155.59 | 9.594% | $170.5173 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $87.60 | 3.621% | $90.772 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $26.97 | 6.834% | $28.8131 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $66.54 | 11.622% | $74.2733 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $17.92 | 10.704% | $19.8382 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $548.57 | $591.7210 | $591.72 | $591.65 | $591.70 | |