| 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 | $178.44 | 4.419% | $186.3253 | $186.33 | $186.35 | $186.30 |
| Purchase #2 | $123.68 | 3.348% | $127.8208 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $163.77 | 12.525% | $184.2822 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $162.91 | 7.459% | $175.0615 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $105.92 | 8.854% | $115.2982 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $68.49 | 9.770% | $75.1815 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $73.88 | 7.520% | $79.4358 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $877.09 | $943.4053 | $943.41 | $943.45 | $943.40 | |