| 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 | $159.61 | 6.630% | $170.1921 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $235.41 | 9.395% | $257.5268 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $87.65 | 5.181% | $92.1911 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $239.94 | 9.164% | $261.9281 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $84.58 | 4.620% | $88.4876 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $15.28 | 9.621% | $16.7501 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $98.94 | 5.197% | $104.0819 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $921.41 | $991.1577 | $991.16 | $991.25 | $991.20 | |