| 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 | $119.40 | 6.189% | $126.7897 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $41.85 | 9.216% | $45.7069 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $22.41 | 7.370% | $24.0616 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $135.62 | 9.800% | $148.9108 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $86.99 | 5.240% | $91.5483 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $155.66 | 3.211% | $160.6582 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $67.47 | 11.354% | $75.1305 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $629.40 | $672.8060 | $672.81 | $672.80 | $672.80 | |