| 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 | $74.26 | 10.869% | $82.3313 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $131.26 | 10.339% | $144.831 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $149.70 | 9.350% | $163.697 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $105.96 | 7.201% | $113.5902 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $177.67 | 9.275% | $194.1489 | $194.15 | $194.15 | $194.10 |
| Purchase #6 | $234.75 | 11.204% | $261.0514 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $29.95 | 8.652% | $32.5413 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $903.55 | $992.1911 | $992.19 | $992.25 | $992.10 | |