| 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 | $231.87 | 9.776% | $254.5376 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $164.49 | 5.648% | $173.7804 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $51.28 | 10.126% | $56.4726 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $70.81 | 6.266% | $75.247 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $70.46 | 10.646% | $77.9612 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $143.73 | 5.579% | $151.7487 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $76.71 | 8.149% | $82.9611 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $809.35 | $872.7086 | $872.71 | $872.70 | $872.70 | |