The retailer's earnings fell short of expectations last quarter, even though shoppers have not yet begun to feel the full impact of tariffs.Walmart (WMT -1.72%) has made for a fairly resilient stock to own over the years. The big-box retailer often acts as a one-stop shop for customers. Whether they're shopping for birthday presents, groceries, clothes, or prescriptions -- or all of the above -- it often makes sense for customers to simply go to their local Walmart to get everything.As prices have been risi ...