| 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 | $171.73 | 8.630% | $186.5503 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $36.31 | 3.135% | $37.4483 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $14.29 | 6.670% | $15.2431 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $167.70 | 4.564% | $175.3538 | $175.35 | $175.35 | $175.40 |
| Purchase #5 | $78.42 | 10.125% | $86.36 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $186.95 | 12.699% | $210.6908 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $89.97 | 4.152% | $93.7056 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $745.37 | $805.3519 | $805.35 | $805.35 | $805.40 | |