Obama and Romney are nearly tied in the popular vote, but does this mean they have equal chances to win the presidency? Could Romney win the popular vote, but lose the election? This infographic shows how the electoral college will affect the current election with surprising results. It also crunches the numbers on the latest polling and historical error rates to calculate Romney's chances of getting elected. Raw data sourced from Gallop and other reputable polls of likely voters. Calculations by NerdWallet, an unbiased provider of quantitative analysis.