| 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 | $137.97 | 4.557% | $144.2573 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $144.99 | 7.181% | $155.4017 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $188.35 | 6.107% | $199.8525 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $168.38 | 8.659% | $182.96 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $69.92 | 8.813% | $76.082 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $158.69 | 8.311% | $171.8787 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $9.44 | 6.785% | $10.0805 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $877.74 | $940.5127 | $940.51 | $940.55 | $940.70 | |