| 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 | $216.52 | 4.129% | $225.4601 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $163.50 | 7.150% | $175.1903 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $118.39 | 5.357% | $124.7322 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $130.78 | 4.381% | $136.5095 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $95.46 | 6.200% | $101.3785 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $68.73 | 12.796% | $77.5247 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $75.98 | 3.720% | $78.8065 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $869.36 | $919.6018 | $919.60 | $919.60 | $919.60 | |