| 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 | $10.59 | 10.145% | $11.6644 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $211.66 | 8.390% | $229.4183 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $15.57 | 12.830% | $17.5676 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $152.50 | 4.761% | $159.7605 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $212.26 | 8.246% | $229.763 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $35.57 | 3.314% | $36.7488 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $139.26 | 5.240% | $146.5572 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $777.41 | $831.4798 | $831.48 | $831.40 | $831.60 | |