| 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 | $167.84 | 10.341% | $185.1963 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $132.50 | 8.234% | $143.4101 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $125.77 | 10.683% | $139.206 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $134.67 | 13.143% | $152.3697 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $5.92 | 11.229% | $6.5848 | $6.58 | $6.60 | $6.60 |
| Purchase #6 | $58.57 | 11.583% | $65.3542 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $79.86 | 4.770% | $83.6693 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $705.13 | $775.7904 | $775.79 | $775.75 | $775.90 | |