| 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 | $205.87 | 6.328% | $218.8975 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $21.53 | 7.448% | $23.1336 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $83.51 | 12.657% | $94.0799 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $166.25 | 11.728% | $185.7478 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $24.52 | 9.307% | $26.8021 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $132.90 | 10.816% | $147.2745 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $146.31 | 12.107% | $164.0238 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $780.89 | $859.9592 | $859.95 | $859.95 | $859.90 | |