| 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 | $140.74 | 9.372% | $153.9302 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $8.51 | 4.419% | $8.8861 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $104.76 | 11.622% | $116.9352 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $236.85 | 8.859% | $257.8325 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $106.52 | 6.412% | $113.3501 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $206.94 | 9.293% | $226.1709 | $226.17 | $226.15 | $226.20 |
| Purchase #7 | $165.63 | 12.114% | $185.6944 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $969.95 | $1,062.7994 | $1,062.80 | $1,062.85 | $1,062.80 | |