| 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 | $180.50 | 13.328% | $204.557 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $198.64 | 7.723% | $213.981 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $132.84 | 7.390% | $142.6569 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $202.85 | 9.859% | $222.849 | $222.85 | $222.85 | $222.80 |
| Purchase #5 | $74.88 | 5.479% | $78.9827 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $55.84 | 11.728% | $62.3889 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $62.74 | 13.573% | $71.2557 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $908.29 | $996.6712 | $996.68 | $996.70 | $996.80 | |