since no tax goes anywhere in particular, this comment is pretty irrelavant:
Smoking brings in a revenue of around £10bn but that doesn’t all go on the NHS.
We have no hypothecated taxes in the UK.
I suppose as mentioned above the better calculation would be what additional tax does the exchequer receive from binners spending his bairn’s lunch money on fags as opposed to a hair-do for his good lady?
77% of the price of a pack of fags goes to the exchequer in various tax forms. You could assume that the average “tax take” on all enterprise in the UK (including hairdos) is about 40%.
Total tax take from UK cigarettes are £10.5bn for this year which is taken from total expenditure of £10.5bn/77% = £13.6bn.
If that 13.6bn of expenditure had actually been taxed at 40% then tax take would have been £5.45bn.
Incremental taxation from fag smokers is then £5.05bn – enough to cover their cost to society. Binners, you’re off the hook.