| 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 | $191.88 | 8.684% | $208.5429 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $185.33 | 8.850% | $201.7317 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $15.53 | 5.252% | $16.3456 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $56.84 | 12.766% | $64.0962 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $230.36 | 7.331% | $247.2477 | $247.25 | $247.25 | $247.20 |
| Purchase #6 | $106.30 | 7.470% | $114.2406 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $19.63 | 4.206% | $20.4556 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $805.87 | $872.6603 | $872.67 | $872.70 | $872.50 | |