| 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 | $139.79 | 3.580% | $144.7945 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $116.97 | 3.387% | $120.9318 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $219.67 | 5.129% | $230.9369 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $155.83 | 7.390% | $167.3458 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $59.90 | 8.242% | $64.837 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $33.92 | 10.235% | $37.3917 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $38.76 | 6.723% | $41.3658 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $764.84 | $807.6035 | $807.61 | $807.65 | $807.50 | |