| 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 | $141.85 | 7.410% | $152.3611 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $139.71 | 12.683% | $157.4294 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $236.40 | 10.366% | $260.9052 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $115.58 | 10.690% | $127.9355 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $101.97 | 8.801% | $110.9444 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $164.54 | 5.106% | $172.9414 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $50.49 | 10.418% | $55.75 | $55.75 | $55.75 | $55.80 |
| 7 purchase totals = | $950.54 | $1,038.2670 | $1,038.27 | $1,038.30 | $1,038.20 | |