| 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 | $175.75 | 8.703% | $191.0455 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $19.45 | 4.259% | $20.2784 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $92.68 | 10.117% | $102.0564 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $78.65 | 10.246% | $86.7085 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $225.38 | 7.727% | $242.7951 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $134.26 | 5.324% | $141.408 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $86.95 | 6.466% | $92.5722 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $813.12 | $876.8641 | $876.88 | $876.85 | $876.90 | |