| 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 | $166.79 | 13.390% | $189.1232 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $134.56 | 12.839% | $151.8362 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $167.88 | 12.693% | $189.189 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $29.56 | 3.737% | $30.6647 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $76.71 | 9.451% | $83.9599 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $33.34 | 10.798% | $36.9401 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $132.38 | 9.729% | $145.2593 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $741.22 | $826.9724 | $826.97 | $826.95 | $827.00 | |