| 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 | $156.31 | 11.479% | $174.2528 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $119.28 | 5.688% | $126.0646 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $80.85 | 6.601% | $86.1869 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $189.97 | 9.486% | $207.9906 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $181.87 | 4.636% | $190.3015 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $37.86 | 8.193% | $40.9619 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $99.81 | 13.269% | $113.0538 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $865.95 | $938.8121 | $938.80 | $938.80 | $939.00 | |