| 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 | $135.61 | 8.401% | $147.0026 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $81.91 | 9.443% | $89.6448 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $59.64 | 12.250% | $66.9459 | $66.95 | $66.95 | $66.90 |
| Purchase #4 | $198.95 | 8.524% | $215.9085 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $116.96 | 10.542% | $129.2899 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $163.98 | 4.696% | $171.6805 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $105.56 | 4.289% | $110.0875 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $862.61 | $930.5597 | $930.56 | $930.60 | $930.50 | |