| 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 | $137.50 | 11.660% | $153.5325 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $136.47 | 7.810% | $147.1283 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $131.29 | 3.779% | $136.2514 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $91.87 | 9.429% | $100.5324 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $195.56 | 4.682% | $204.7161 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $180.79 | 9.604% | $198.1531 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $26.55 | 8.279% | $28.7481 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $900.03 | $969.0619 | $969.06 | $969.10 | $969.00 | |