| 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 | $136.67 | 8.395% | $148.1434 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $80.25 | 3.604% | $83.1422 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $9.29 | 7.399% | $9.9774 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $143.36 | 13.212% | $162.3007 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $97.50 | 9.388% | $106.6533 | $106.65 | $106.65 | $106.70 |
| Purchase #6 | $209.37 | 10.194% | $230.7132 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $40.66 | 3.283% | $41.9949 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $717.10 | $782.9251 | $782.91 | $782.95 | $782.90 | |