| 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 | $143.29 | 8.713% | $155.7749 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $61.78 | 10.439% | $68.2292 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $9.43 | 9.737% | $10.3482 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $180.72 | 11.807% | $202.0576 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $24.29 | 10.337% | $26.8009 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $236.29 | 5.568% | $249.4466 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $127.31 | 13.536% | $144.5427 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $783.11 | $857.2001 | $857.20 | $857.20 | $857.10 | |