The City of DeKalb needs money. The city has something like 10 gas stations. It also delivers residential parking permits for free :
https://www.cityofdekalb.com/1192/Residential-Parking-Permits
But instead, they are seriously considering a sales tax on GROCERIES 🤦
Since so many in the comments didn’t seem to read, the tl:dr is:
There are likely other ways they could make up the revenue but if they wouldn’t be implementing a new tax, just keeping the existing one going at a local level.
I’m not familiar with Dekalb but I went to college in a college town where the population doubled during the academic year. There were taxes and fees of higher rates designed to impact the student residents more than locals to make up for the loss of residents during the off time.