| 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 | $171.67 | 3.307% | $177.3471 | $177.35 | $177.35 | $177.30 |
| Purchase #2 | $110.97 | 5.341% | $116.8969 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $173.83 | 4.326% | $181.3499 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $183.49 | 12.833% | $207.0373 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $114.59 | 11.258% | $127.4905 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $73.38 | 13.670% | $83.411 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $79.44 | 6.557% | $84.6489 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $907.37 | $978.1816 | $978.19 | $978.20 | $978.00 | |