| 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 | $148.45 | 5.660% | $156.8523 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $235.83 | 4.334% | $246.0509 | $246.05 | $246.05 | $246.10 |
| Purchase #3 | $161.90 | 5.314% | $170.5034 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $56.35 | 5.113% | $59.2312 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $78.91 | 6.696% | $84.1938 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $97.59 | 8.583% | $105.9661 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $22.36 | 7.833% | $24.1115 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $801.39 | $846.9092 | $846.90 | $846.90 | $847.00 | |