| 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 | $144.50 | 6.205% | $153.4662 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $129.47 | 11.476% | $144.328 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $66.91 | 13.864% | $76.1864 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $183.59 | 9.838% | $201.6516 | $201.65 | $201.65 | $201.70 |
| Purchase #5 | $157.71 | 3.841% | $163.7676 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $101.88 | 9.750% | $111.8133 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $108.56 | 13.166% | $122.853 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $892.62 | $974.0661 | $974.07 | $974.05 | $974.20 | |