| 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 | $146.26 | 5.214% | $153.886 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $87.57 | 13.113% | $99.0531 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $215.30 | 9.784% | $236.365 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $7.99 | 7.372% | $8.579 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $81.69 | 4.490% | $85.3579 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $108.77 | 10.534% | $120.2278 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $147.67 | 8.382% | $160.0477 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $795.25 | $863.5165 | $863.53 | $863.55 | $863.60 | |