| 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 | $156.77 | 4.371% | $163.6224 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $204.31 | 9.335% | $223.3823 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $127.89 | 9.382% | $139.8886 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $238.38 | 5.168% | $250.6995 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $143.59 | 13.837% | $163.4585 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $15.87 | 11.290% | $17.6617 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $220.36 | 12.529% | $247.9689 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,107.17 | $1,206.6819 | $1,206.68 | $1,206.65 | $1,206.80 | |