| 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 | $177.36 | 13.691% | $201.6424 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $41.70 | 3.707% | $43.2458 | $43.25 | $43.25 | $43.20 |
| Purchase #3 | $51.26 | 7.671% | $55.1922 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $209.40 | 4.499% | $218.8209 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $159.66 | 6.311% | $169.7361 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $13.96 | 5.618% | $14.7443 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $112.38 | 12.127% | $126.0083 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $765.72 | $829.3900 | $829.39 | $829.40 | $829.20 | |