| 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 | $184.37 | 10.138% | $203.0614 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $23.72 | 4.688% | $24.832 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $144.74 | 5.585% | $152.8237 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $183.52 | 11.816% | $205.2047 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $205.26 | 4.344% | $214.1765 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $158.54 | 10.520% | $175.2184 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $28.35 | 8.433% | $30.7408 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $928.50 | $1,006.0575 | $1,006.05 | $1,006.05 | $1,006.00 | |