| 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 | $164.47 | 6.862% | $175.7559 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $196.92 | 10.641% | $217.8743 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $72.64 | 9.754% | $79.7253 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $58.37 | 10.456% | $64.4732 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $69.70 | 10.323% | $76.8951 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $132.45 | 6.311% | $140.8089 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $144.87 | 11.181% | $161.0679 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $839.42 | $916.6006 | $916.61 | $916.55 | $916.70 | |