| 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 | $73.42 | 11.184% | $81.6313 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $125.92 | 9.848% | $138.3206 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $14.56 | 3.815% | $15.1155 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $181.57 | 13.117% | $205.3865 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $97.52 | 3.124% | $100.5665 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $190.37 | 5.146% | $200.1664 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $75.44 | 7.724% | $81.267 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $758.80 | $822.4538 | $822.47 | $822.40 | $822.50 | |