| 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 | $150.89 | 8.120% | $163.1423 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $191.81 | 9.320% | $209.6867 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $36.33 | 6.597% | $38.7267 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $127.90 | 9.748% | $140.3677 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $155.91 | 3.737% | $161.7364 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $78.90 | 10.524% | $87.2034 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $62.26 | 9.377% | $68.0981 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $804.00 | $868.9613 | $868.97 | $869.00 | $868.90 | |