| 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 | $175.53 | 8.754% | $190.8959 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $72.32 | 6.338% | $76.9036 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $68.87 | 4.475% | $71.9519 | $71.95 | $71.95 | $72.00 |
| Purchase #4 | $121.44 | 5.232% | $127.7937 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $230.50 | 13.529% | $261.6843 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $166.33 | 11.859% | $186.0551 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $124.93 | 7.411% | $134.1886 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $959.92 | $1,049.4731 | $1,049.47 | $1,049.50 | $1,049.60 | |