| 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 | $166.45 | 7.627% | $179.1451 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $202.28 | 13.348% | $229.2803 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $163.81 | 8.724% | $178.1008 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $17.92 | 11.711% | $20.0186 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $53.35 | 8.154% | $57.7002 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $99.81 | 5.457% | $105.2566 | $105.26 | $105.25 | $105.30 |
| Purchase #7 | $117.61 | 7.363% | $126.2696 | $126.27 | $126.25 | $126.30 |
| 7 purchase totals = | $821.23 | $895.7712 | $895.78 | $895.75 | $895.80 | |