| 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 | $175.83 | 12.654% | $198.0795 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $56.67 | 13.434% | $64.283 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $123.75 | 13.189% | $140.0714 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $85.55 | 13.657% | $97.2336 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $107.71 | 8.433% | $116.7932 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $117.63 | 3.312% | $121.5259 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $41.73 | 13.509% | $47.3673 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $708.87 | $785.3539 | $785.35 | $785.40 | $785.40 | |