| 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 | $155.90 | 12.230% | $174.9666 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $33.78 | 7.449% | $36.2963 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $70.29 | 5.320% | $74.0294 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $45.32 | 7.276% | $48.6175 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $9.63 | 6.233% | $10.2302 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $153.50 | 8.567% | $166.6503 | $166.65 | $166.65 | $166.70 |
| Purchase #7 | $174.91 | 3.419% | $180.8902 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $643.33 | $691.6805 | $691.69 | $691.70 | $691.70 | |