| 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 | $163.78 | 3.640% | $169.7416 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $246.52 | 5.161% | $259.2429 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $219.36 | 10.380% | $242.1296 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $115.87 | 9.872% | $127.3087 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $207.59 | 9.568% | $227.4522 | $227.45 | $227.45 | $227.50 |
| Purchase #6 | $162.48 | 11.202% | $180.681 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $109.72 | 12.162% | $123.0641 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $1,225.32 | $1,329.6201 | $1,329.61 | $1,329.65 | $1,329.60 | |