| 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 | $34.90 | 6.730% | $37.2488 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $172.72 | 12.601% | $194.4844 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $104.76 | 12.217% | $117.5585 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $191.81 | 5.380% | $202.1294 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $169.41 | 8.709% | $184.1639 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $27.97 | 9.561% | $30.6442 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $155.38 | 12.435% | $174.7015 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $856.95 | $940.9307 | $940.92 | $940.95 | $940.90 | |