| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.45 | 9.449% | $192.0283 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $181.72 | 10.678% | $201.1241 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $148.88 | 4.292% | $155.2699 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $82.60 | 9.862% | $90.746 | $90.75 | $90.75 | $90.70 |
| Purchase #5 | $120.69 | 13.217% | $136.6416 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $96.92 | 8.261% | $104.9266 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $227.87 | 6.672% | $243.0735 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,034.13 | $1,123.8100 | $1,123.81 | $1,123.80 | $1,123.70 | |