Most people are happy to pay their taxes. But just how much we have to pay is not always straightforward, and it is frighteningly easy for a non-specialist to get the sums wrong or to overlook some significant item.Written with wit and humour, HMRC: Her Majesty's Roller Coaster takes the reader through the potentially stomach-churning stages of what happens when Her Majesty's Revenue & Customs decide that someone has indeed got the sums wrong and not paid enough tax. It co...