Thursday's letters: Carbon-tax math doesn't add up

We are told that the federal government will return 90 per cent of the money it collects from the carbon tax. How nice of the Liberals to take our money, then expect support by giving 90 per cent back.
The next article explains how the average household will receive rebates of 20 per cent to 40 per cent more than the average household costs will go up.
Sure, much of the money collected comes from taxes on industry, but who do you think ends up paying for that?
Can you believe how ludicrous this