| 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 | $178.41 | 12.410% | $200.5507 | $200.55 | $200.55 | $200.60 |
| Purchase #2 | $108.26 | 5.870% | $114.6149 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $97.89 | 3.477% | $101.2936 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $80.51 | 7.628% | $86.6513 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $64.62 | 11.721% | $72.1941 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $105.44 | 10.235% | $116.2318 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $129.25 | 6.489% | $137.637 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $764.38 | $829.1734 | $829.16 | $829.20 | $829.20 | |