| 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 | $144.27 | 13.188% | $163.2963 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $21.62 | 8.409% | $23.438 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $176.62 | 13.501% | $200.4655 | $200.47 | $200.45 | $200.50 |
| Purchase #4 | $52.96 | 6.429% | $56.3648 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $175.68 | 10.382% | $193.9191 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $214.30 | 7.239% | $229.8132 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $233.30 | 7.621% | $251.0798 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $1,018.75 | $1,118.3767 | $1,118.38 | $1,118.35 | $1,118.40 | |