| 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 | $151.91 | 12.239% | $170.5023 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $242.65 | 5.237% | $255.3576 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $36.54 | 7.365% | $39.2312 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $55.42 | 5.792% | $58.6299 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $135.83 | 9.763% | $149.0911 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $116.30 | 9.188% | $126.9856 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $74.58 | 4.697% | $78.083 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $813.23 | $877.8807 | $877.88 | $877.95 | $877.90 | |