| 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 | $182.69 | 3.380% | $188.8649 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $98.92 | 3.257% | $102.1418 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $146.28 | 9.551% | $160.2512 | $160.25 | $160.25 | $160.30 |
| Purchase #4 | $155.70 | 8.798% | $169.3985 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $145.91 | 11.407% | $162.554 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $59.45 | 10.780% | $65.8587 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $99.47 | 5.209% | $104.6514 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $888.42 | $953.7205 | $953.71 | $953.70 | $953.90 | |