An aisle of cleaning products in a Costco warehouse Thursday, March 13, 2025, in Aurora. (AP Photo/David Zalubowski) AURORA | City sales tax revenue dropped off in February, leading collections to fall behind where they were this time last year. The city collected $22.3 million in sales taxes in February, which is a decrease of roughly $1.6 million or 6.6% compared to February 2025, according to city records. Collections year-to-date are 2.9% lo…