| 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 | $150.57 | 7.457% | $161.798 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $217.59 | 8.864% | $236.8772 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $101.44 | 5.177% | $106.6915 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $58.71 | 13.289% | $66.512 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $78.79 | 12.264% | $88.4528 | $88.45 | $88.45 | $88.50 |
| Purchase #6 | $148.39 | 4.842% | $155.575 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $140.31 | 13.818% | $159.698 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $895.80 | $975.6045 | $975.61 | $975.65 | $975.70 | |