| 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 | $163.82 | 3.264% | $169.1671 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $61.61 | 7.810% | $66.4217 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $137.64 | 12.757% | $155.1987 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $207.87 | 4.774% | $217.7937 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $236.37 | 8.320% | $256.036 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $15.81 | 8.437% | $17.1439 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $45.70 | 11.392% | $50.9061 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $868.82 | $932.6672 | $932.67 | $932.65 | $932.60 | |