| 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 | $213.62 | 7.473% | $229.5838 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $169.73 | 5.837% | $179.6371 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $120.49 | 13.197% | $136.3911 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $11.62 | 5.601% | $12.2708 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $62.90 | 12.681% | $70.8763 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $75.90 | 5.435% | $80.0252 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $153.76 | 3.645% | $159.3646 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $808.02 | $868.1489 | $868.15 | $868.20 | $868.20 | |