| 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 | $219.92 | 6.832% | $234.9449 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $149.94 | 12.491% | $168.669 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $163.87 | 8.290% | $177.4548 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $67.70 | 11.602% | $75.5546 | $75.55 | $75.55 | $75.60 |
| Purchase #5 | $14.53 | 10.831% | $16.1037 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $9.90 | 3.618% | $10.2582 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $87.39 | 13.445% | $99.1396 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $713.25 | $782.1248 | $782.11 | $782.10 | $782.20 | |