| 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 | $167.89 | 7.321% | $180.1812 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $138.58 | 3.120% | $142.9037 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $230.56 | 5.658% | $243.6051 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $161.28 | 9.151% | $176.0387 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $46.97 | 3.853% | $48.7798 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $41.25 | 13.316% | $46.7429 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $138.79 | 8.772% | $150.9647 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $925.32 | $989.2161 | $989.21 | $989.25 | $989.20 | |