| 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 | $131.48 | 11.478% | $146.5713 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $30.66 | 7.355% | $32.915 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $163.43 | 12.769% | $184.2984 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $104.86 | 11.866% | $117.3027 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $116.38 | 8.287% | $126.0244 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $224.66 | 11.750% | $251.0576 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $55.99 | 5.853% | $59.2671 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $827.46 | $917.4365 | $917.44 | $917.35 | $917.50 | |