| 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 | $201.43 | 6.151% | $213.82 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $152.46 | 5.386% | $160.6715 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $215.37 | 7.282% | $231.0532 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $60.89 | 12.458% | $68.4757 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $64.47 | 13.226% | $72.9968 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $29.63 | 4.576% | $30.9859 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $169.84 | 8.852% | $184.8742 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $894.09 | $962.8773 | $962.88 | $962.85 | $963.00 | |