| 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 | $155.54 | 5.752% | $164.4867 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $93.64 | 9.224% | $102.2774 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $29.64 | 8.396% | $32.1286 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $114.43 | 11.202% | $127.2484 | $127.25 | $127.25 | $127.20 |
| Purchase #5 | $25.41 | 6.429% | $27.0436 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $155.64 | 11.809% | $174.0195 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $228.80 | 6.641% | $243.9946 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $803.10 | $871.1988 | $871.20 | $871.25 | $871.10 | |