I've got a Craftsman rolling tool chest.
The drawers have labels like:
Allen Wrenches
Metric Sockets
Standard Sockets
Socket Drivers and Accessories
Metric Wrenches
Standard Wrenches
I also have separate tool boxes for Porsche-specific tools and for air tools.
Yes, I'm anal.
But I never spend more than 10 seconds hunting for a tool either...