| 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 | $177.80 | 7.856% | $191.768 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $99.62 | 4.430% | $104.0332 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $121.56 | 10.376% | $134.1731 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $74.49 | 5.289% | $78.4298 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $174.92 | 12.257% | $196.3599 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $45.27 | 8.300% | $49.0274 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $174.91 | 13.322% | $198.2115 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $868.57 | $952.0029 | $952.00 | $952.00 | $952.00 | |