| 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 | $143.82 | 11.219% | $159.9552 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $73.98 | 6.126% | $78.512 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $6.54 | 10.611% | $7.234 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $207.83 | 12.122% | $233.0232 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $81.53 | 3.226% | $84.1602 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $26.77 | 6.445% | $28.4953 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $87.56 | 8.356% | $94.8765 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $628.03 | $686.2564 | $686.26 | $686.25 | $686.30 | |