| 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 | $169.69 | 3.643% | $175.8718 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $124.99 | 10.801% | $138.4902 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $130.75 | 3.215% | $134.9536 | $134.95 | $134.95 | $135.00 |
| Purchase #4 | $163.98 | 8.809% | $178.425 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $28.60 | 6.524% | $30.4659 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $239.97 | 9.114% | $261.8409 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $61.49 | 9.352% | $67.2405 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $919.47 | $987.2879 | $987.29 | $987.30 | $987.30 | |