| 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 | $175.63 | 6.538% | $187.1127 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $182.60 | 11.591% | $203.7652 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $219.72 | 4.213% | $228.9768 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $121.70 | 10.636% | $134.644 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $233.57 | 11.477% | $260.3768 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $71.97 | 12.575% | $81.0202 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $141.69 | 6.632% | $151.0869 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $1,146.88 | $1,246.9826 | $1,246.99 | $1,247.00 | $1,247.00 | |