| 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 | $143.87 | 9.574% | $157.6441 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $88.40 | 13.375% | $100.2235 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $167.91 | 12.671% | $189.1859 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $28.83 | 5.451% | $30.4015 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $233.26 | 12.566% | $262.5715 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $113.57 | 8.482% | $123.203 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $108.85 | 6.791% | $116.242 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $884.69 | $979.4715 | $979.46 | $979.45 | $979.40 | |