| 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 | $126.44 | 5.829% | $133.8102 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $185.25 | 4.710% | $193.9753 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $154.82 | 5.723% | $163.6803 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $104.78 | 8.793% | $113.9933 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $140.37 | 11.164% | $156.0409 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $109.40 | 13.171% | $123.8091 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $11.32 | 5.157% | $11.9038 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $832.38 | $897.2129 | $897.21 | $897.25 | $897.20 | |