| 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 | $192.73 | 4.371% | $201.1542 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $15.45 | 11.538% | $17.2326 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $26.74 | 6.181% | $28.3928 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $63.61 | 5.723% | $67.2504 | $67.25 | $67.25 | $67.30 |
| Purchase #5 | $6.73 | 11.111% | $7.4778 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $92.80 | 5.242% | $97.6646 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $145.54 | 12.398% | $163.584 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $543.60 | $582.7564 | $582.74 | $582.80 | $582.90 | |