| 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 | $155.66 | 5.507% | $164.2322 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $61.89 | 7.606% | $66.5974 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $66.38 | 13.170% | $75.1222 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $126.51 | 4.426% | $132.1093 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $52.33 | 4.545% | $54.7084 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $164.62 | 9.815% | $180.7775 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $6.49 | 9.411% | $7.1008 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $633.88 | $680.6478 | $680.65 | $680.65 | $680.60 | |