| 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 | $170.86 | 8.380% | $185.1781 | $185.18 | $185.20 | $185.20 |
| Purchase #2 | $210.68 | 4.600% | $220.3713 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $237.37 | 9.770% | $260.561 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $243.78 | 3.504% | $252.3221 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $115.86 | 7.774% | $124.867 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $64.63 | 8.425% | $70.0751 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $241.69 | 7.842% | $260.6433 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,284.87 | $1,374.0179 | $1,374.02 | $1,374.00 | $1,374.10 | |