| 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 | $129.88 | 9.585% | $142.329 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $163.55 | 3.860% | $169.863 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $133.99 | 13.147% | $151.6057 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $140.61 | 11.795% | $157.1949 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $111.45 | 6.221% | $118.3833 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $7.76 | 12.514% | $8.7311 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $176.46 | 10.593% | $195.1524 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $863.70 | $943.2594 | $943.25 | $943.30 | $943.30 | |