| 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 | $170.32 | 7.705% | $183.4432 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $149.64 | 7.310% | $160.5787 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $210.74 | 7.576% | $226.7057 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $59.88 | 12.859% | $67.58 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $74.57 | 5.600% | $78.7459 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $216.97 | 8.227% | $234.8201 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $28.64 | 4.732% | $29.9952 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $910.76 | $981.8688 | $981.88 | $981.90 | $981.80 | |