| 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 | $174.44 | 13.145% | $197.3701 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $47.76 | 3.448% | $49.4068 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $200.73 | 11.845% | $224.5065 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $158.67 | 11.416% | $176.7838 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $8.90 | 5.536% | $9.3927 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $63.65 | 5.387% | $67.0788 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $72.58 | 3.427% | $75.0673 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $726.73 | $799.6060 | $799.61 | $799.60 | $799.70 | |