Code updates mandated by Google. No changes that end users will notice.
Only the current version so far — new entries appear as the app ships updates.
Rounding Tip Calculator is a finance app by Paul Koepke with 1,000+ downloads (about 3.1K estimated). Released Jan 14, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simple tip calculator that rounds to the nearest dollar. No ads or private data.”