| 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 | $176.27 | 7.343% | $189.2135 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $26.64 | 3.240% | $27.5031 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $22.54 | 12.690% | $25.4003 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $38.51 | 8.459% | $41.7676 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $59.81 | 13.172% | $67.6882 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $213.44 | 5.633% | $225.4631 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $121.40 | 13.856% | $138.2212 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $658.61 | $715.2570 | $715.25 | $715.20 | $715.30 | |