| 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 | $129.31 | 11.398% | $144.0488 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $25.74 | 3.563% | $26.6571 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $102.92 | 9.282% | $112.473 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $140.30 | 9.853% | $154.1238 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $108.61 | 7.757% | $117.0349 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $160.98 | 10.582% | $178.0149 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $11.87 | 3.698% | $12.309 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $679.73 | $744.6615 | $744.65 | $744.60 | $744.60 | |