VAT rate in "TAX" cart column

[maxi1973]

Hello everybody. I don't know if title explain as wall my request.
I need to know if it is possible to add in the colum "TAX" in cart page the vat rate.
For example: if the product costs 100 and vat is 21% , in the column "Tax" only appear the amount (21,00 €) but i need to show in tax column as this:
"21,00 € (IVA 21%).
I have a custom template, but suppose the modification is the same in base o modified template.
Thanks a lot to anyone can help me.
Max
Carrello.png is like it appear now, and carrello2.png is how i want to show. 


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