| 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 | $140.48 | 13.432% | $159.3493 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $186.69 | 11.322% | $207.827 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $53.91 | 11.804% | $60.2735 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $62.45 | 12.869% | $70.4867 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $182.27 | 3.197% | $188.0972 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $38.97 | 5.527% | $41.1239 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $14.36 | 8.469% | $15.5761 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $679.13 | $742.7337 | $742.74 | $742.75 | $742.70 | |