| 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 | $179.59 | 4.681% | $187.9966 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $214.27 | 5.772% | $226.6377 | $226.64 | $226.65 | $226.60 |
| Purchase #3 | $59.94 | 4.653% | $62.729 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $14.76 | 4.327% | $15.3987 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $82.33 | 7.239% | $88.2899 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $66.29 | 9.389% | $72.514 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $68.92 | 12.401% | $77.4668 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $686.10 | $731.0327 | $731.04 | $731.05 | $731.00 | |