| 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 | $157.59 | 8.701% | $171.3019 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $91.31 | 4.289% | $95.2263 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $153.68 | 6.178% | $163.1744 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $54.44 | 8.868% | $59.2677 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $137.74 | 4.775% | $144.3171 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $108.58 | 12.462% | $122.1112 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $203.77 | 9.558% | $223.2463 | $223.25 | $223.25 | $223.20 |
| 7 purchase totals = | $907.11 | $978.6449 | $978.65 | $978.60 | $978.60 | |