| 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 | $173.78 | 8.505% | $188.56 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $176.37 | 3.713% | $182.9186 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $82.51 | 5.313% | $86.8938 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $115.85 | 5.703% | $122.4569 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $18.94 | 7.150% | $20.2942 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $152.95 | 9.413% | $167.3472 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $106.69 | 5.698% | $112.7692 | $112.77 | $112.75 | $112.80 |
| 7 purchase totals = | $827.09 | $881.2399 | $881.24 | $881.20 | $881.30 | |