| 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 | $244.83 | 10.325% | $270.1087 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $149.45 | 5.704% | $157.9746 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $156.82 | 3.448% | $162.2272 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $129.30 | 5.744% | $136.727 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $98.92 | 3.574% | $102.4554 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $95.57 | 9.363% | $104.5182 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $155.33 | 9.432% | $169.9807 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $1,030.22 | $1,103.9918 | $1,104.00 | $1,104.00 | $1,104.00 | |