| 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 | $202.75 | 12.188% | $227.4612 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $52.36 | 6.707% | $55.8718 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $138.38 | 11.266% | $153.9699 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $105.94 | 3.462% | $109.6076 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $112.43 | 5.803% | $118.9543 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $30.97 | 13.359% | $35.1073 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $133.87 | 8.247% | $144.9103 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $776.70 | $845.8824 | $845.88 | $845.80 | $846.00 | |