| 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 | $170.57 | 5.730% | $180.3437 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $33.82 | 4.531% | $35.3524 | $35.35 | $35.35 | $35.40 |
| Purchase #3 | $139.34 | 11.338% | $155.1384 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $209.44 | 10.411% | $231.2448 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $58.73 | 5.828% | $62.1528 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $232.29 | 5.209% | $244.39 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $37.66 | 12.524% | $42.3765 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $881.85 | $950.9986 | $950.99 | $951.05 | $951.00 | |