| 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 | $154.63 | 12.287% | $173.6294 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $227.46 | 3.844% | $236.2036 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $78.49 | 6.184% | $83.3438 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $35.71 | 12.484% | $40.168 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $18.94 | 10.304% | $20.8916 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $167.52 | 12.760% | $188.8956 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $144.38 | 12.871% | $162.9631 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $827.13 | $906.0951 | $906.09 | $906.10 | $906.10 | |