| 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 | $144.97 | 13.779% | $164.9454 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $243.92 | 3.594% | $252.6865 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $190.95 | 8.520% | $207.2189 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $82.92 | 12.643% | $93.4036 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $197.34 | 9.156% | $215.4085 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $69.34 | 8.691% | $75.3663 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $137.84 | 6.554% | $146.874 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $1,067.28 | $1,155.9032 | $1,155.91 | $1,155.85 | $1,155.90 | |