| 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 | $186.63 | 13.678% | $212.1573 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $36.67 | 9.702% | $40.2277 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $17.53 | 11.701% | $19.5812 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $129.41 | 11.348% | $144.0954 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $121.79 | 8.679% | $132.3602 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $232.77 | 3.598% | $241.1451 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $148.93 | 13.790% | $169.4674 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $873.73 | $959.0343 | $959.05 | $959.05 | $959.10 | |