| 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 | $17.79 | 13.660% | $20.2201 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $119.48 | 8.773% | $129.962 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $59.29 | 10.429% | $65.4734 | $65.47 | $65.45 | $65.50 |
| Purchase #4 | $123.89 | 6.611% | $132.0804 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $140.39 | 9.307% | $153.4561 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $242.71 | 6.568% | $258.6512 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $178.94 | 9.126% | $195.2701 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $882.49 | $955.1133 | $955.11 | $955.05 | $955.30 | |