| 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 | $110.66 | 7.744% | $119.2295 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $198.60 | 9.306% | $217.0817 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $134.52 | 3.790% | $139.6183 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $84.96 | 4.363% | $88.6668 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $122.29 | 3.162% | $126.1568 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $84.60 | 11.536% | $94.3595 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $172.36 | 5.784% | $182.3293 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $907.99 | $967.4419 | $967.45 | $967.45 | $967.50 | |