| 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 | $120.75 | 3.860% | $125.411 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $112.71 | 5.600% | $119.0218 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $57.43 | 12.591% | $64.661 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $99.27 | 3.629% | $102.8725 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $47.95 | 10.832% | $53.1439 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $156.32 | 6.303% | $166.1728 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $150.81 | 11.259% | $167.7897 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $745.24 | $799.0727 | $799.06 | $799.00 | $799.10 | |