| 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 | $206.45 | 5.218% | $217.2226 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $117.91 | 13.552% | $133.8892 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $145.53 | 7.304% | $156.1595 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $159.47 | 12.506% | $179.4133 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $111.94 | 12.323% | $125.7344 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $82.57 | 11.655% | $92.1935 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $145.99 | 12.221% | $163.8314 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $969.86 | $1,068.4439 | $1,068.43 | $1,068.45 | $1,068.40 | |