| 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 | $189.71 | 8.410% | $205.6646 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $135.34 | 6.566% | $144.2264 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $30.48 | 11.569% | $34.0062 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $28.36 | 3.743% | $29.4215 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $158.91 | 10.125% | $174.9996 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $84.97 | 8.840% | $92.4813 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $215.31 | 4.358% | $224.6932 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $843.08 | $905.4928 | $905.49 | $905.50 | $905.50 | |