| 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 | $146.60 | 11.462% | $163.4033 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $94.99 | 12.696% | $107.0499 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $139.98 | 10.296% | $154.3923 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $183.93 | 7.607% | $197.9216 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $21.98 | 5.324% | $23.1502 | $23.15 | $23.15 | $23.20 |
| Purchase #6 | $32.30 | 3.337% | $33.3779 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $145.63 | 6.176% | $154.6241 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $765.41 | $833.9193 | $833.91 | $833.90 | $833.90 | |