| 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 | $178.99 | 11.791% | $200.0947 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $26.70 | 13.603% | $30.332 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $121.51 | 8.214% | $131.4908 | $131.49 | $131.50 | $131.50 |
| Purchase #4 | $156.37 | 13.764% | $177.8928 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $128.65 | 11.305% | $143.1939 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $156.38 | 6.607% | $166.712 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $82.41 | 5.137% | $86.6434 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $851.01 | $936.3596 | $936.34 | $936.40 | $936.30 | |