| 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 | $152.90 | 12.136% | $171.4559 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $111.39 | 6.630% | $118.7752 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $218.79 | 6.137% | $232.2171 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $164.70 | 6.334% | $175.1321 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $76.31 | 7.491% | $82.0264 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $124.54 | 10.831% | $138.0289 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $207.78 | 11.293% | $231.2446 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,056.41 | $1,148.8802 | $1,148.89 | $1,148.95 | $1,148.80 | |