| 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 | $175.94 | 4.382% | $183.6497 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $65.69 | 7.596% | $70.6798 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $122.77 | 5.695% | $129.7618 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $213.36 | 12.727% | $240.5143 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $40.52 | 7.575% | $43.5894 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $136.85 | 6.471% | $145.7056 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $19.41 | 10.699% | $21.4867 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $774.54 | $835.3873 | $835.39 | $835.40 | $835.40 | |