| 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 | $188.99 | 10.512% | $208.8566 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $117.40 | 13.551% | $133.3089 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $115.81 | 7.607% | $124.6197 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $35.45 | 10.273% | $39.0918 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $57.99 | 6.328% | $61.6596 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $76.83 | 12.528% | $86.4553 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $122.51 | 11.199% | $136.2299 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $714.98 | $790.2218 | $790.23 | $790.20 | $790.30 | |