| 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 | $162.96 | 3.719% | $169.0205 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $153.77 | 3.797% | $159.6086 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $15.92 | 9.244% | $17.3916 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $83.28 | 11.706% | $93.0288 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $240.85 | 8.699% | $261.8015 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $88.61 | 6.102% | $94.017 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $101.85 | 10.659% | $112.7062 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $847.24 | $907.5742 | $907.58 | $907.55 | $907.50 | |