| 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 | $169.62 | 9.426% | $185.6084 | $185.61 | $185.60 | $185.60 |
| Purchase #2 | $107.78 | 7.694% | $116.0726 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $72.40 | 11.463% | $80.6992 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $102.72 | 4.473% | $107.3147 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $229.93 | 9.375% | $251.4859 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $218.60 | 7.381% | $234.7349 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $183.39 | 5.731% | $193.9001 | $193.90 | $193.90 | $193.90 |
| 7 purchase totals = | $1,084.44 | $1,169.8158 | $1,169.81 | $1,169.80 | $1,169.80 | |