| 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 | $174.62 | 8.229% | $188.9895 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $68.57 | 7.849% | $73.9521 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $11.87 | 10.856% | $13.1586 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $44.63 | 12.754% | $50.3221 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $190.51 | 10.240% | $210.0182 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $183.63 | 13.730% | $208.8424 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $162.57 | 5.187% | $171.0025 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $836.40 | $916.2854 | $916.28 | $916.25 | $916.30 | |