| 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 | $154.78 | 11.790% | $173.0286 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $68.41 | 7.367% | $73.4498 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $48.73 | 8.181% | $52.7166 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $67.74 | 10.206% | $74.6535 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $74.92 | 8.334% | $81.1638 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $29.61 | 7.443% | $31.8139 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $12.84 | 13.797% | $14.6115 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $457.03 | $501.4377 | $501.43 | $501.40 | $501.40 | |