| 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 | $149.84 | 3.392% | $154.9226 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $43.80 | 5.873% | $46.3724 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $89.29 | 5.832% | $94.4974 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $231.86 | 6.626% | $247.223 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $107.56 | 8.194% | $116.3735 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $153.34 | 6.445% | $163.2228 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $17.54 | 3.692% | $18.1876 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $793.23 | $840.7993 | $840.79 | $840.70 | $840.80 | |