| 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 | $157.37 | 12.842% | $177.5795 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $227.98 | 11.703% | $254.6605 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $216.62 | 7.213% | $232.2448 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $215.42 | 10.125% | $237.2313 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $15.53 | 4.418% | $16.2161 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $58.58 | 7.399% | $62.9143 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $209.79 | 11.773% | $234.4886 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $1,101.29 | $1,215.3351 | $1,215.33 | $1,215.35 | $1,215.30 | |