| 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 | $160.49 | 5.854% | $169.8851 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $208.92 | 3.235% | $215.6786 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $102.78 | 3.846% | $106.7329 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $91.94 | 6.698% | $98.0981 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $33.45 | 8.561% | $36.3137 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $166.32 | 13.199% | $188.2726 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $26.67 | 6.423% | $28.383 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $790.57 | $843.3640 | $843.36 | $843.40 | $843.40 | |