| 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 | $112.50 | 5.204% | $118.3545 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $180.36 | 10.582% | $199.4457 | $199.45 | $199.45 | $199.40 |
| Purchase #3 | $228.34 | 8.189% | $247.0388 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $207.34 | 10.396% | $228.8951 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $134.58 | 5.638% | $142.1676 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $30.66 | 7.126% | $32.8448 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $154.89 | 5.634% | $163.6165 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,048.67 | $1,132.3630 | $1,132.37 | $1,132.35 | $1,132.30 | |