| 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 | $137.34 | 12.107% | $153.9678 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $109.97 | 8.599% | $119.4263 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $201.90 | 7.567% | $217.1778 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $26.74 | 13.834% | $30.4392 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $17.49 | 12.425% | $19.6631 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $64.80 | 6.773% | $69.1889 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $164.91 | 10.502% | $182.2288 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $723.15 | $792.0919 | $792.10 | $792.15 | $792.10 | |