| 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 | $142.41 | 4.870% | $149.3454 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $123.99 | 5.614% | $130.9508 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $137.78 | 9.330% | $150.6349 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $222.60 | 10.268% | $245.4566 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $161.91 | 4.552% | $169.2801 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $14.84 | 6.811% | $15.8508 | $15.85 | $15.85 | $15.90 |
| Purchase #7 | $28.99 | 4.813% | $30.3853 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $832.52 | $891.9039 | $891.91 | $891.95 | $892.00 | |