| 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 | $142.36 | 5.803% | $150.6212 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $151.48 | 7.789% | $163.2788 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $74.43 | 6.769% | $79.4682 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $121.86 | 7.460% | $130.9508 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $77.66 | 4.477% | $81.1368 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $92.52 | 8.324% | $100.2214 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $217.56 | 7.544% | $233.9727 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $877.87 | $939.6499 | $939.65 | $939.60 | $939.70 | |