| 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 | $245.37 | 7.489% | $263.7458 | $263.75 | $263.75 | $263.70 |
| Purchase #2 | $129.68 | 13.569% | $147.2763 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $208.56 | 9.831% | $229.0635 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $148.36 | 3.399% | $153.4028 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $79.69 | 11.282% | $88.6806 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $134.49 | 10.222% | $148.2376 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $143.81 | 9.689% | $157.7438 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $1,089.96 | $1,188.1504 | $1,188.15 | $1,188.20 | $1,188.10 | |