(Adds profit comparison, analyst comment and updates shares) By Ananya Mariam Rajesh April 27 (Reuters) - Domino's Pizza Inc beat Wall Street estimates for first-quarter U.S. same-store sales and profit on Thursday, boosted by higher prices as well as new promotional offers and menu items that helped draw more customers to its outlets. The pizza chain's better-than-expected sales follows similar reports from McDonald's Corp and Chipotle Mexican Grill Inc, which have been bumping up menu prices to protect their margins from a jump in costs of raw materials and labor. In a bid to attract inflation-weary consumers, the pizza chain relaunched the $3 Carryout Tips promo, where customers who place a carry-out order of $5 or more earn a $3 promo that can be used for another carry-out order.