| 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 | $196.82 | 12.771% | $221.9559 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $37.32 | 5.451% | $39.3543 | $39.35 | $39.35 | $39.40 |
| Purchase #3 | $126.46 | 7.641% | $136.1228 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $177.76 | 10.704% | $196.7874 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $74.98 | 9.423% | $82.0454 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $55.37 | 6.230% | $58.8196 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $138.50 | 13.411% | $157.0742 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $807.21 | $892.1596 | $892.16 | $892.10 | $892.20 | |