| 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 | $140.35 | 6.122% | $148.9422 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $42.27 | 6.869% | $45.1735 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $229.75 | 9.868% | $252.4217 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $170.69 | 11.234% | $189.8653 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $208.99 | 3.195% | $215.6672 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $101.79 | 3.643% | $105.4982 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $221.66 | 3.194% | $228.7398 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $1,115.50 | $1,186.3079 | $1,186.31 | $1,186.25 | $1,186.30 | |