| 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 | $169.45 | 11.649% | $189.1892 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $143.76 | 7.870% | $155.0739 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $100.41 | 3.323% | $103.7466 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $99.54 | 7.383% | $106.889 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $65.42 | 8.814% | $71.1861 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $73.75 | 11.121% | $81.9517 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $50.47 | 13.400% | $57.233 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $702.80 | $765.2695 | $765.27 | $765.30 | $765.30 | |