| 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 | $206.95 | 9.130% | $225.8445 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $149.91 | 12.763% | $169.043 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $168.55 | 8.128% | $182.2497 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $163.87 | 10.432% | $180.9649 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $205.55 | 8.455% | $222.9293 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $218.31 | 5.304% | $229.8892 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $154.30 | 7.820% | $166.3663 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,267.44 | $1,377.2869 | $1,377.28 | $1,377.30 | $1,377.20 | |