| 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 | $132.26 | 13.367% | $149.9392 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $116.61 | 8.443% | $126.4554 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $91.34 | 3.508% | $94.5442 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $62.52 | 12.483% | $70.3244 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $133.72 | 12.382% | $150.2772 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $146.37 | 7.864% | $157.8805 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $182.78 | 9.435% | $200.0253 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $865.60 | $949.4462 | $949.45 | $949.50 | $949.40 | |