| 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 | $152.25 | 7.829% | $164.1697 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $107.42 | 8.681% | $116.7451 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $120.82 | 11.208% | $134.3615 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $245.98 | 5.357% | $259.1571 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $7.35 | 10.849% | $8.1474 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $73.86 | 4.453% | $77.149 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $212.78 | 7.522% | $228.7853 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $920.46 | $988.5151 | $988.53 | $988.50 | $988.50 | |