PepsiCo is raising prices on some of its popular chips and sodas, including Doritos, Ruffles and SunChips, just months after cutting prices in an effort to win back inflation-weary shoppers.The company said prices on certain snacks and drinks will rise by single-digit percentages as it deals with higher costs for fuel, aluminum and agricultural supplies, according to the New York Post.However, the company said the new prices will still be lower than they were at the beginning of the year.The price hikes come after PepsiCo announced in February that it was cutting prices by up to 15% on certain...