| 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 | $185.49 | 8.669% | $201.5701 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $119.45 | 8.117% | $129.1458 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $82.57 | 10.455% | $91.2027 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $143.82 | 11.396% | $160.2097 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $111.33 | 13.350% | $126.1926 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $54.60 | 5.373% | $57.5337 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $218.90 | 4.301% | $228.3149 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $916.16 | $994.1695 | $994.16 | $994.15 | $994.10 | |