| 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 | $80.83 | 6.546% | $86.1211 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $150.54 | 12.347% | $169.1272 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $237.60 | 5.593% | $250.889 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $181.75 | 10.624% | $201.0591 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $7.27 | 11.730% | $8.1228 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $73.47 | 8.475% | $79.6966 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $151.37 | 9.634% | $165.953 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $882.83 | $960.9688 | $960.97 | $960.95 | $961.00 | |