| 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 | $176.68 | 6.827% | $188.7419 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $205.41 | 7.728% | $221.2841 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $131.49 | 11.349% | $146.4128 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $114.73 | 6.406% | $122.0796 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $118.57 | 11.536% | $132.2482 | $132.25 | $132.25 | $132.20 |
| Purchase #6 | $48.72 | 11.519% | $54.3321 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $60.73 | 10.466% | $67.086 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $856.33 | $932.1847 | $932.18 | $932.25 | $932.10 | |