| 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 | $153.50 | 6.662% | $163.7262 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $237.64 | 8.314% | $257.3974 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $124.62 | 12.266% | $139.9059 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $170.59 | 10.727% | $188.8892 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $112.50 | 11.264% | $125.172 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $83.47 | 4.590% | $87.3013 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $17.82 | 10.791% | $19.743 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $900.14 | $982.1350 | $982.14 | $982.15 | $982.10 | |