Was tithing done away with under the new covenant? Was it only ever about livestock and plants and not money? Thanks
Hello and welcome to CC.
You will run into contradictory views on this... and almost every other topic. However, Paul makes it clear in his letter to the Galatians that Christians are not under the Mosaic Law, which includes tithing. Tithes were payable in produce. Money could be used in lieu, at a penalty of 20%.
As Christians we are to follow New Testament instructions for giving: as we decide in out hearts, to meet needs and support ministry, according to our resources, regularly, and sometimes sacrificially.