| 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 | $179.54 | 10.466% | $198.3307 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $245.74 | 6.224% | $261.0349 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $205.58 | 9.436% | $224.9785 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $197.34 | 9.531% | $216.1485 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $220.89 | 6.773% | $235.8509 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $102.46 | 6.651% | $109.2746 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $148.48 | 10.292% | $163.7616 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,300.03 | $1,409.3797 | $1,409.37 | $1,409.40 | $1,409.40 | |