| 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 | $121.68 | 6.106% | $129.1098 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $234.58 | 5.445% | $247.3529 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $70.87 | 6.456% | $75.4454 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $180.44 | 6.273% | $191.759 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $127.26 | 7.655% | $137.0018 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $68.73 | 7.686% | $74.0126 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $135.81 | 3.191% | $140.1437 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $939.37 | $994.8252 | $994.82 | $994.80 | $994.80 | |