| 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 | $113.28 | 13.582% | $128.6657 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $248.49 | 7.504% | $267.1367 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $72.48 | 3.304% | $74.8747 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $165.65 | 11.106% | $184.0471 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $173.53 | 5.758% | $183.5219 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $72.28 | 6.475% | $76.9601 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $30.29 | 3.526% | $31.358 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $876.00 | $946.5642 | $946.57 | $946.50 | $946.60 | |