| 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 | $126.93 | 8.341% | $137.5172 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $16.56 | 5.455% | $17.4633 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $41.36 | 7.230% | $44.3503 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $171.60 | 10.855% | $190.2272 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $146.62 | 9.246% | $160.1765 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $49.80 | 5.315% | $52.4469 | $52.45 | $52.45 | $52.40 |
| Purchase #7 | $147.89 | 13.700% | $168.1509 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $700.76 | $770.3323 | $770.34 | $770.35 | $770.40 | |