| 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 | $147.48 | 9.436% | $161.3962 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $12.43 | 5.605% | $13.1267 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $181.51 | 9.787% | $199.2744 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $233.97 | 10.858% | $259.3745 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $11.52 | 13.230% | $13.0441 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $10.41 | 6.576% | $11.0946 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $237.32 | 10.287% | $261.7331 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $834.64 | $919.0436 | $919.03 | $919.05 | $919.00 | |