| 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 | $205.68 | 4.847% | $215.6493 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $155.67 | 7.328% | $167.0775 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $212.43 | 12.274% | $238.5037 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $158.59 | 10.695% | $175.5512 | $175.55 | $175.55 | $175.60 |
| Purchase #5 | $14.98 | 11.395% | $16.687 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $57.36 | 4.187% | $59.7617 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $34.71 | 6.561% | $36.9873 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $839.42 | $910.2177 | $910.22 | $910.25 | $910.30 | |