| 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 | $212.98 | 4.815% | $223.235 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $38.89 | 8.528% | $42.2065 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $101.63 | 4.446% | $106.1485 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $151.96 | 10.687% | $168.2 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $29.53 | 3.606% | $30.5949 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $34.90 | 8.154% | $37.7457 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $134.41 | 7.540% | $144.5445 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $704.30 | $752.6751 | $752.68 | $752.70 | $752.50 | |