| 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 | $150.78 | 6.167% | $160.0786 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $58.96 | 10.833% | $65.3471 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $223.53 | 5.774% | $236.4366 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $127.86 | 11.262% | $142.2596 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $46.96 | 12.712% | $52.9296 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $46.25 | 6.328% | $49.1767 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $214.32 | 12.834% | $241.8258 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $868.66 | $948.0540 | $948.07 | $948.15 | $948.00 | |