| 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 | $157.33 | 5.418% | $165.8541 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $21.81 | 6.765% | $23.2854 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $127.58 | 7.848% | $137.5925 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $158.79 | 6.792% | $169.575 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $104.61 | 8.690% | $113.7006 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $40.73 | 9.406% | $44.5611 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $144.61 | 4.862% | $151.6409 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $755.46 | $806.2096 | $806.21 | $806.25 | $806.30 | |