| 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 | $155.33 | 7.151% | $166.4376 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $20.99 | 8.378% | $22.7485 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $190.25 | 8.188% | $205.8277 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $62.37 | 4.618% | $65.2502 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $208.36 | 13.332% | $236.1386 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $31.86 | 13.458% | $36.1477 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $71.43 | 7.175% | $76.5551 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $740.59 | $809.1054 | $809.12 | $809.15 | $809.00 | |