| 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 | $176.98 | 8.645% | $192.2799 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $82.28 | 4.493% | $85.9768 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $54.27 | 5.624% | $57.3221 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $9.81 | 5.800% | $10.379 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $147.65 | 9.456% | $161.6118 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $11.78 | 12.290% | $13.2278 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $91.40 | 13.791% | $104.005 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $574.17 | $624.8024 | $624.81 | $624.85 | $624.80 | |