| 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 | $182.40 | 4.685% | $190.9454 | $190.95 | $190.95 | $190.90 |
| Purchase #2 | $64.72 | 9.612% | $70.9409 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $33.58 | 8.166% | $36.3221 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $63.99 | 12.692% | $72.1116 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $42.76 | 12.176% | $47.9665 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $125.99 | 8.426% | $136.6059 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $24.33 | 3.440% | $25.167 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $537.77 | $580.0594 | $580.07 | $580.00 | $580.00 | |