| 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 | $188.61 | 9.693% | $206.892 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $135.74 | 13.313% | $153.8111 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $116.55 | 3.556% | $120.6945 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $188.88 | 9.803% | $207.3959 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $151.82 | 9.540% | $166.3036 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $22.89 | 4.632% | $23.9503 | $23.95 | $23.95 | $24.00 |
| Purchase #7 | $16.97 | 4.434% | $17.7224 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $821.46 | $896.7698 | $896.76 | $896.75 | $896.80 | |