| 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 | $156.80 | 7.628% | $168.7607 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $125.62 | 9.838% | $137.9785 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $116.51 | 8.749% | $126.7035 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $70.51 | 5.142% | $74.1356 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $12.99 | 5.416% | $13.6935 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $213.27 | 12.176% | $239.2378 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $220.37 | 4.526% | $230.3439 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $916.07 | $990.8535 | $990.85 | $990.90 | $990.80 | |