| 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 | $149.64 | 5.434% | $157.7714 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $21.70 | 11.767% | $24.2534 | $24.25 | $24.25 | $24.30 |
| Purchase #3 | $214.36 | 11.625% | $239.2794 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $236.55 | 5.541% | $249.6572 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $247.55 | 7.207% | $265.3909 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $76.28 | 3.754% | $79.1436 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $104.53 | 5.693% | $110.4809 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $1,050.61 | $1,125.9768 | $1,125.97 | $1,126.00 | $1,126.10 | |