Hotels and restaurants in Mangaluru may raise food prices by 5-10% after the Rs 8 per litre hike in Nandini milk prices from Nov 1, which adds to rising input costs. Bengaluru's ₹8 per litre Nandini milk price hike may push up the cost of tea, coffee, snacks and other food items at hotels. Restaurant owners, bakeries and sweet shops are assessing the impact.