| 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 | $144.79 | 10.580% | $160.1088 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $134.58 | 4.519% | $140.6617 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $174.34 | 9.512% | $190.9232 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $250.86 | 13.381% | $284.4276 | $284.43 | $284.45 | $284.40 |
| Purchase #5 | $218.75 | 7.851% | $235.9241 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $198.45 | 7.831% | $213.9906 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $25.95 | 9.671% | $28.4596 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $1,147.72 | $1,254.4956 | $1,254.49 | $1,254.45 | $1,254.50 | |