| 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 | $156.39 | 4.342% | $163.1805 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $60.82 | 4.737% | $63.701 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $36.57 | 11.269% | $40.6911 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $123.67 | 6.702% | $131.9584 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $34.73 | 6.232% | $36.8944 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $105.96 | 13.106% | $119.8471 | $119.85 | $119.85 | $119.80 |
| Purchase #7 | $119.59 | 12.608% | $134.6679 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $637.73 | $690.9404 | $690.94 | $690.95 | $691.00 | |