| 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 | $183.38 | 5.207% | $192.9286 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $28.89 | 4.645% | $30.2319 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $144.58 | 11.585% | $161.3296 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $97.68 | 8.199% | $105.6888 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $118.66 | 6.495% | $126.367 | $126.37 | $126.35 | $126.40 |
| Purchase #6 | $21.50 | 6.621% | $22.9235 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $75.35 | 13.376% | $85.4288 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $670.04 | $724.8982 | $724.90 | $724.95 | $724.80 | |