| 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 | $185.36 | 6.246% | $196.9376 | $196.94 | $196.95 | $196.90 |
| Purchase #2 | $142.46 | 7.405% | $153.0092 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $123.90 | 5.866% | $131.168 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $121.49 | 3.230% | $125.4141 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $123.87 | 4.240% | $129.1221 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $51.46 | 8.462% | $55.8145 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $155.51 | 9.758% | $170.6847 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $904.05 | $962.1502 | $962.14 | $962.10 | $962.10 | |