| 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 | $211.29 | 7.507% | $227.1515 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $145.72 | 13.652% | $165.6137 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $6.49 | 5.272% | $6.8322 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $77.31 | 5.870% | $81.8481 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $160.78 | 13.182% | $181.974 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $163.39 | 3.789% | $169.5808 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $150.70 | 5.142% | $158.449 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $915.68 | $991.4493 | $991.44 | $991.45 | $991.40 | |