| 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 | $177.47 | 8.347% | $192.2834 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $146.85 | 6.112% | $155.8255 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $28.29 | 6.329% | $30.0805 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $98.27 | 7.816% | $105.9508 | $105.95 | $105.95 | $106.00 |
| Purchase #5 | $106.77 | 5.685% | $112.8399 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $83.35 | 13.543% | $94.6381 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $234.38 | 5.612% | $247.5334 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $875.38 | $939.1516 | $939.15 | $939.25 | $939.10 | |