| 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 | $137.99 | 12.217% | $154.8482 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $197.49 | 4.633% | $206.6397 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $212.78 | 11.247% | $236.7114 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $103.26 | 6.476% | $109.9471 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $165.74 | 12.344% | $186.1989 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $6.46 | 3.638% | $6.695 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $77.27 | 13.573% | $87.7579 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $900.99 | $988.7982 | $988.81 | $988.80 | $988.70 | |