| 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 | $89.71 | 8.558% | $97.3874 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $86.78 | 13.352% | $98.3669 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $190.42 | 8.322% | $206.2668 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $154.37 | 6.161% | $163.8807 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $176.55 | 4.625% | $184.7154 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $104.99 | 8.459% | $113.8711 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $208.90 | 10.854% | $231.574 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,011.72 | $1,096.0623 | $1,096.07 | $1,096.00 | $1,096.20 | |