| 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 | $182.31 | 13.860% | $207.5782 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $194.65 | 6.395% | $207.0979 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $165.91 | 7.761% | $178.7863 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $153.37 | 11.338% | $170.7591 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $217.97 | 4.184% | $227.0899 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $87.80 | 11.595% | $97.9804 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $175.96 | 7.343% | $188.8807 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $1,177.97 | $1,278.1725 | $1,278.18 | $1,278.25 | $1,278.30 | |