| 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 | $157.51 | 4.313% | $164.3034 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $217.61 | 8.598% | $236.3201 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $149.71 | 13.614% | $170.0915 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $199.33 | 13.585% | $226.409 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $7.65 | 7.625% | $8.2333 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $116.71 | 5.720% | $123.3858 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $206.49 | 12.166% | $231.6116 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,055.01 | $1,160.3547 | $1,160.35 | $1,160.35 | $1,160.30 | |