| 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 | $169.74 | 12.111% | $190.2972 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $25.73 | 9.235% | $28.1062 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $231.37 | 4.748% | $242.3554 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $134.26 | 8.396% | $145.5325 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $145.65 | 12.343% | $163.6276 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $77.36 | 9.294% | $84.5498 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $146.49 | 5.406% | $154.4092 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $930.60 | $1,008.8779 | $1,008.89 | $1,008.90 | $1,008.80 | |