Bella Avila writes for NerdWallet. Email: bavila@nerdwallet.com. Sean Pyles writes for NerdWallet. Email: spyles@nerdwallet.com. Twitter: @SeanPyles. Sara Rathner writes for NerdWallet. Email: srathner@nerdwallet.com. Twitter: @sarakrathner. The article Smart Money Podcast: Tips to Save on Groceries and Navigate Tax Season originally appeared on NerdWallet.