| 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 | $135.73 | 12.796% | $153.098 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $55.45 | 11.438% | $61.7924 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $143.66 | 10.595% | $158.8808 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $60.88 | 9.537% | $66.6861 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $101.48 | 6.277% | $107.8499 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $38.72 | 3.686% | $40.1472 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $181.36 | 3.688% | $188.0486 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $717.28 | $776.5030 | $776.51 | $776.55 | $776.40 | |