| 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 | $175.75 | 3.356% | $181.6482 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $110.97 | 13.388% | $125.8267 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $82.89 | 4.472% | $86.5968 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $143.87 | 4.487% | $150.3254 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $216.68 | 3.486% | $224.2335 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $205.38 | 9.644% | $225.1868 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $57.80 | 5.850% | $61.1813 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $993.34 | $1,054.9987 | $1,055.01 | $1,055.10 | $1,054.90 | |