| 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 | $134.32 | 11.839% | $150.2221 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $217.45 | 13.548% | $246.9101 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $58.61 | 11.509% | $65.3554 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $104.37 | 12.439% | $117.3526 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $163.33 | 5.503% | $172.318 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $5.46 | 6.389% | $5.8088 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $99.98 | 8.196% | $108.1744 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $783.52 | $866.1414 | $866.14 | $866.05 | $866.20 | |