| 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 | $133.48 | 5.770% | $141.1818 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $110.33 | 3.503% | $114.1949 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $152.41 | 8.188% | $164.8893 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $143.75 | 6.836% | $153.5768 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $179.46 | 5.730% | $189.7431 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $235.50 | 3.264% | $243.1867 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $12.29 | 7.495% | $13.2111 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $967.22 | $1,019.9837 | $1,019.98 | $1,020.05 | $1,020.00 | |