| 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 | $139.43 | 13.447% | $158.1792 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $243.70 | 3.188% | $251.4692 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $93.55 | 4.308% | $97.5801 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $208.84 | 12.609% | $235.1726 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $143.80 | 13.857% | $163.7264 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $184.45 | 13.124% | $208.6572 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $53.71 | 8.104% | $58.0627 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $1,067.48 | $1,172.8474 | $1,172.85 | $1,172.85 | $1,173.00 | |