| 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 | $168.84 | 6.731% | $180.2046 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $106.25 | 9.780% | $116.6413 | $116.64 | $116.65 | $116.60 |
| Purchase #3 | $12.82 | 5.670% | $13.5469 | $13.55 | $13.55 | $13.50 |
| Purchase #4 | $149.81 | 6.292% | $159.236 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $243.63 | 6.792% | $260.1773 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $27.35 | 9.525% | $29.9551 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $186.54 | 6.283% | $198.2603 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $895.24 | $958.0215 | $958.03 | $958.05 | $958.00 | |