In a medium bowl stir together the mayo, sugar, vinegar, salt and the celery seeds until well blended. Add the coleslaw mix and stir until well coated. Cover and refrigerate 1 to 2 hours before serving.
Sweet, Creamy Coleslaw from Food.com: I never liked coleslaw until I tried my husband's great aunt's. Now I can't get enough of it! Great with BBQ pork sandwiches. You can also use a bag of slaw mix instead of shredding the cabbage and carrots yourself.