| 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 | $115.86 | 13.666% | $131.6934 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $156.75 | 6.594% | $167.0861 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $206.79 | 8.714% | $224.8097 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $54.79 | 3.284% | $56.5893 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $24.28 | 8.692% | $26.3904 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $159.78 | 5.541% | $168.6334 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $138.88 | 11.308% | $154.5846 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $857.13 | $929.7869 | $929.78 | $929.85 | $929.80 | |