| 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 | $148.91 | 11.635% | $166.2357 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $188.63 | 11.557% | $210.43 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $16.79 | 3.412% | $17.3629 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $101.54 | 13.757% | $115.5089 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $26.81 | 13.429% | $30.4103 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $67.73 | 11.220% | $75.3293 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $53.38 | 9.223% | $58.3032 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $603.79 | $673.5803 | $673.58 | $673.60 | $673.50 | |