| 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 | $169.51 | 3.229% | $174.9835 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $11.85 | 11.717% | $13.2385 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $89.74 | 4.245% | $93.5495 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $59.82 | 3.722% | $62.0465 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $154.65 | 9.135% | $168.7773 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $135.77 | 9.338% | $148.4482 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $219.76 | 10.522% | $242.8831 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $841.10 | $903.9266 | $903.93 | $904.00 | $903.80 | |