| 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 | $108.90 | 11.705% | $121.6467 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $126.28 | 13.627% | $143.4882 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $191.59 | 3.816% | $198.9011 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $123.32 | 6.246% | $131.0226 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $86.81 | 8.458% | $94.1524 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $35.25 | 3.853% | $36.6082 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $73.31 | 13.342% | $83.091 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $745.46 | $808.9102 | $808.91 | $808.90 | $808.90 | |