| 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 | $138.35 | 5.274% | $145.6466 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $108.35 | 10.126% | $119.3215 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $127.95 | 9.249% | $139.7841 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $31.59 | 3.121% | $32.5759 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $97.73 | 5.273% | $102.8833 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $165.88 | 8.129% | $179.3644 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $204.62 | 5.368% | $215.604 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $874.47 | $935.1798 | $935.17 | $935.20 | $935.20 | |