| 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 | $153.61 | 4.483% | $160.4963 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $158.43 | 13.785% | $180.2696 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $47.61 | 11.782% | $53.2194 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $58.65 | 5.342% | $61.7831 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $171.46 | 9.407% | $187.5892 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $75.77 | 11.469% | $84.4601 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $123.34 | 10.409% | $136.1785 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $788.87 | $863.9962 | $864.00 | $864.00 | $864.10 | |