[Bug] Agent fails to distinguish taxed vs untaxed prices despite clarification attempts

Bug Description
the agent does not know how to diferenitate the price with or without taxes, even after multiple times trying to explain.. how do I trust whatever it does in the future?

it's incredible how hard is to convince an agent that its wrong about something

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.152
• Feedback ID: 78eb92f5-eb06-4070-a4c2-1cac8dce6825

<img width="947" height="890" alt="Image" src="https://github.com/user-attachments/assets/27f2936e-6259-409f-9805-1415573918c4" />