| 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 | $151.36 | 12.257% | $169.9122 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $134.40 | 11.720% | $150.1517 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $94.85 | 8.118% | $102.5499 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $197.33 | 10.315% | $217.6846 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $74.66 | 6.614% | $79.598 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $66.65 | 12.638% | $75.0732 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $57.28 | 7.442% | $61.5428 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $776.53 | $856.5124 | $856.50 | $856.50 | $856.50 | |