| 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 | $221.41 | 9.816% | $243.1436 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $176.47 | 6.255% | $187.5082 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $202.94 | 6.179% | $215.4797 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $62.97 | 7.440% | $67.655 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $155.32 | 5.451% | $163.7865 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $49.35 | 4.769% | $51.7035 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $144.90 | 4.305% | $151.1379 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $1,013.36 | $1,080.4144 | $1,080.42 | $1,080.45 | $1,080.40 | |