| 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 | $125.27 | 13.167% | $141.7643 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $234.70 | 5.642% | $247.9418 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $115.73 | 9.734% | $126.9952 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $156.90 | 4.618% | $164.1456 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $134.95 | 8.551% | $146.4896 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $9.47 | 6.504% | $10.0859 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $31.92 | 9.713% | $35.0204 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $808.94 | $872.4428 | $872.45 | $872.45 | $872.40 | |