| 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 | $171.86 | 11.553% | $191.715 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $226.33 | 6.132% | $240.2086 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $12.75 | 3.260% | $13.1657 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $132.58 | 11.845% | $148.2841 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $168.50 | 4.480% | $176.0488 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $217.94 | 8.539% | $236.5499 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $167.63 | 5.781% | $177.3207 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $1,097.59 | $1,183.2928 | $1,183.30 | $1,183.25 | $1,183.20 | |