| 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 | $132.56 | 9.757% | $145.4939 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $174.73 | 7.626% | $188.0549 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $49.85 | 11.704% | $55.6844 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $116.45 | 8.434% | $126.2714 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $32.33 | 11.782% | $36.1391 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $237.96 | 9.752% | $261.1659 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $57.97 | 5.288% | $61.0355 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $801.85 | $873.8451 | $873.84 | $873.85 | $873.90 | |