| 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 | $189.45 | 13.841% | $215.6718 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $80.34 | 6.246% | $85.358 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $78.52 | 9.551% | $86.0194 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $36.27 | 9.252% | $39.6257 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $97.86 | 5.475% | $103.2178 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $204.69 | 10.502% | $226.1865 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $102.83 | 6.396% | $109.407 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $789.96 | $865.4862 | $865.50 | $865.45 | $865.50 | |