| 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 | $176.73 | 5.634% | $186.687 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $170.43 | 8.813% | $185.45 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $7.75 | 4.499% | $8.0987 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $163.57 | 3.609% | $169.4732 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $194.94 | 11.398% | $217.1593 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $134.80 | 7.112% | $144.387 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $239.31 | 13.197% | $270.8917 | $270.89 | $270.90 | $270.90 |
| 7 purchase totals = | $1,087.53 | $1,182.1469 | $1,182.15 | $1,182.15 | $1,182.30 | |