Decoupling capacitors values in mixed-signal circuit
It depends upon the application. For very sensitive applications you could do all of that.
Most of the time checking the datasheet for the manufacturers recommendations is good enough.

If in doubt 1x 100nF per power pin plus a single 10uF near any larger parts/processors and you'll be good for most designs.

There is a very good reason for sticking to a simple rule like that, when it comes to manufacturing you pay for the setup time on the pick and place machine. It's a lot quicker and simpler to load 1 or 2 reels of capacitors than to load 20 different reels because each IC needs different value caps.