| 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 | $106.44 | 7.509% | $114.4326 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $105.84 | 6.513% | $112.7334 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $52.78 | 11.133% | $58.656 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $149.61 | 7.537% | $160.8861 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $115.50 | 8.411% | $125.2147 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $212.82 | 10.609% | $235.3981 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $97.58 | 5.460% | $102.9079 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $840.57 | $910.2288 | $910.23 | $910.25 | $910.20 | |