| 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 | $180.31 | 10.684% | $199.5743 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $207.25 | 11.723% | $231.5459 | $231.55 | $231.55 | $231.50 |
| Purchase #3 | $114.58 | 3.574% | $118.6751 | $118.68 | $118.70 | $118.70 |
| Purchase #4 | $227.70 | 3.770% | $236.2843 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $35.25 | 8.650% | $38.2991 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $14.85 | 9.712% | $16.2922 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $141.96 | 7.198% | $152.1783 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $921.90 | $992.8492 | $992.85 | $992.90 | $992.90 | |