| 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 | $163.88 | 9.470% | $179.3994 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $20.73 | 13.791% | $23.5889 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $15.28 | 5.179% | $16.0714 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $199.87 | 4.746% | $209.3558 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $109.74 | 4.626% | $114.8166 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $40.73 | 13.857% | $46.374 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $60.96 | 10.235% | $67.1993 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $611.19 | $656.8054 | $656.81 | $656.75 | $656.90 | |