Some customers viewing prices without taxes

[leonardodestefanis]

Hi,

I have a big problem: prices are shown without taxes only for some customers. I want show prices with taxes for all.

 

This is my configuration:

 

- Prestashop 1.6.1.1

 

- All customers groups are set to view prices including taxes

 

- Activated Tax Rules: only Italy Standard 22%, other tax rules are deactivated

 

- Activated Tax: only IVA IT 22%, other tax are deactivated

 

- All Countries have the option "Show prices including tax" activated

 

- Geolocalization through IP is deactived.

 

Any suggestions to fix it?