| 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 | $163.90 | 3.297% | $169.3038 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $48.95 | 7.529% | $52.6354 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $205.99 | 3.464% | $213.1255 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $104.67 | 10.363% | $115.517 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $90.99 | 13.609% | $103.3728 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $148.42 | 3.841% | $154.1208 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $154.43 | 4.240% | $160.9778 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $917.35 | $969.0531 | $969.06 | $969.05 | $969.00 | |