| 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 | $168.68 | 11.584% | $188.2199 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $206.96 | 6.602% | $220.6235 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $67.91 | 13.262% | $76.9162 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $82.42 | 8.709% | $89.598 | $89.60 | $89.60 | $89.60 |
| Purchase #5 | $135.96 | 5.778% | $143.8158 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $142.27 | 8.855% | $154.868 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $164.80 | 11.665% | $184.0239 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $969.00 | $1,058.0653 | $1,058.07 | $1,057.95 | $1,058.00 | |