| 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 | $182.69 | 4.772% | $191.408 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $212.83 | 3.686% | $220.6749 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $50.26 | 13.837% | $57.2145 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $188.47 | 13.436% | $213.7928 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $167.71 | 3.785% | $174.0578 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $229.25 | 11.612% | $255.8705 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $26.60 | 12.118% | $29.8234 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $1,057.81 | $1,142.8419 | $1,142.83 | $1,142.75 | $1,142.90 | |