| 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 | $151.83 | 4.323% | $158.3936 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $150.45 | 9.492% | $164.7307 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $51.59 | 7.602% | $55.5119 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $157.45 | 11.741% | $175.9362 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $115.99 | 5.624% | $122.5133 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $169.68 | 4.283% | $176.9474 | $176.95 | $176.95 | $176.90 |
| Purchase #7 | $117.62 | 12.205% | $131.9755 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $914.61 | $986.0086 | $986.01 | $986.05 | $985.90 | |