| 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 | $138.81 | 9.323% | $151.7513 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $115.54 | 9.797% | $126.8595 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $88.98 | 4.595% | $93.0686 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $13.56 | 13.276% | $15.3602 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $78.83 | 10.107% | $86.7973 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $44.33 | 3.113% | $45.71 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $130.28 | 8.574% | $141.4502 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $610.33 | $660.9971 | $661.00 | $660.95 | $661.20 | |