| 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 | $145.91 | 8.569% | $158.413 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $231.89 | 7.713% | $249.7757 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $182.74 | 6.375% | $194.3897 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $194.74 | 5.454% | $205.3611 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $248.78 | 6.766% | $265.6125 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $196.46 | 7.271% | $210.7446 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $191.51 | 11.612% | $213.7481 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $1,392.03 | $1,498.0447 | $1,498.04 | $1,498.05 | $1,498.00 | |