In this image I have a level 5 Hearth Orlan Rogue with 20 Perception
Accuracy value in inventory says 67 - 25 (class), 20 (Perception), 12 (Level 5) and 10 (Reckless Assault) = 67
In this image is one of my attacks with a Fine Spear against one of Medreth's goons. As you can see the Combat log says 67 Accuracy.
However this value does not take into account the bonus from Fine Quality Weapon (+4) or Accurate 1 (+5).
Either neither bonus is working, or both the inventory and combat log are wrong
The Fine quality bonus works on other weapons like Stilettos, Morning Stars, etc.