| 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 | $143.98 | 9.700% | $157.9461 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $172.89 | 6.328% | $183.8305 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $105.92 | 9.471% | $115.9517 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $91.41 | 3.597% | $94.698 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $195.62 | 6.519% | $208.3725 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $113.55 | 3.319% | $117.3187 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $13.33 | 6.799% | $14.2363 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $836.70 | $892.3538 | $892.36 | $892.35 | $892.30 | |