| 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 | $161.25 | 7.325% | $173.0616 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $53.33 | 6.857% | $56.9868 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $10.43 | 4.428% | $10.8918 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $181.93 | 10.168% | $200.4286 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $141.75 | 3.281% | $146.4008 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $105.97 | 6.661% | $113.0287 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $140.26 | 5.636% | $148.1651 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $794.92 | $848.9634 | $848.97 | $849.00 | $849.00 | |