| 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 | $108.60 | 8.802% | $118.159 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $139.92 | 9.758% | $153.5734 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $21.49 | 8.212% | $23.2548 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $185.33 | 12.653% | $208.7798 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $130.61 | 10.522% | $144.3528 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $170.53 | 12.443% | $191.749 | $191.75 | $191.75 | $191.70 |
| Purchase #7 | $14.69 | 9.212% | $16.0432 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $771.17 | $855.9120 | $855.90 | $855.90 | $856.00 | |