CINCINNATI, OH and MILWAUKEE, WI, 2015-12-22 — /EPR Retail News/ — The Kroger Co. (NYSE: KR) and Roundy’s, Inc. (NYSE: RNDY) today announced the successful completion of Kroger’s tender offer to purchase all outstanding shares of Roundy’s common stock for $3.60 per share in cash. The tender offer expired at 11:59 p.m., Eastern Standard Time, on…