| 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 | $71.55 | 13.458% | $81.1792 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $150.94 | 6.560% | $160.8417 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $218.49 | 4.788% | $228.9513 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $33.91 | 10.742% | $37.5526 | $37.55 | $37.55 | $37.60 |
| Purchase #5 | $40.69 | 6.327% | $43.2645 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $107.43 | 4.568% | $112.3374 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $143.39 | 5.863% | $151.797 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $766.40 | $815.9237 | $815.92 | $815.95 | $816.00 | |