| 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 | $161.55 | 13.389% | $183.1799 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $181.36 | 4.694% | $189.873 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $44.73 | 5.713% | $47.2854 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $136.26 | 3.853% | $141.5101 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $176.31 | 8.204% | $190.7745 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $71.46 | 8.338% | $77.4183 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $102.74 | 11.730% | $114.7914 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $874.41 | $944.8326 | $944.83 | $944.80 | $944.90 | |