| 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 | $153.54 | 8.384% | $166.4128 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $58.65 | 10.272% | $64.6745 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $90.76 | 7.440% | $97.5125 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $246.83 | 3.322% | $255.0297 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $56.38 | 8.518% | $61.1824 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $150.44 | 4.350% | $156.9841 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $27.52 | 7.501% | $29.5843 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $784.12 | $831.3803 | $831.36 | $831.40 | $831.40 | |