At first I started wiping down shopping with wipes, but then I realised that though they were antibacterial, they would be ineffective against the virus. Even ones bought more recently labelled antiviral do not convince me, so I have stopped doing this, as it is pointless.
We store tins and packets initially in the garage, so by the time they come through to be used, they bear no risk. Before preparing food, and several times during preparation I wash my hands, so I am not worried about wiping things down as soon as they come into the house.
We have been very careful, but occasionally have done something a bit risky eg had a plumber in the house, had a five minute car ride home when I had to leave my car at the garage, and I worry far more about those encounters than the shopping. Aerosols are the greatest danger.