| 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 | $153.33 | 6.604% | $163.4559 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $151.31 | 13.486% | $171.7157 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $55.64 | 11.626% | $62.1087 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $174.59 | 6.626% | $186.1583 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $51.89 | 6.116% | $55.0636 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $69.81 | 10.806% | $77.3537 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $175.36 | 13.595% | $199.2002 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $831.93 | $915.0561 | $915.06 | $915.00 | $915.20 | |