| 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 | $101.33 | 11.581% | $113.065 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $124.69 | 6.579% | $132.8934 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $14.86 | 12.487% | $16.7156 | $16.72 | $16.70 | $16.70 |
| Purchase #4 | $177.87 | 13.661% | $202.1688 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $155.75 | 4.684% | $163.0453 | $163.05 | $163.05 | $163.00 |
| Purchase #6 | $145.32 | 6.334% | $154.5246 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $131.98 | 4.129% | $137.4295 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $851.80 | $919.8422 | $919.85 | $919.80 | $919.80 | |