Alexa wants to get a quick estimate on the number of chocolate cupcakes they sell at their bakery each week. The employees have recorded the cupcake sales for the week and reported these sales numbers: Monday 23 , Tuesday 52 , Wednesday 143 , Thursday 15 , and Friday 89 chocolate cupcakes sold. To estimate the total, they will round each day's sales to the nearest tens place before totaling the sales. What is Alexa's estimated number of chocolate cupcakes sold for the week