| 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 | $158.43 | 4.393% | $165.3898 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $22.25 | 6.432% | $23.6811 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $160.54 | 3.561% | $166.2568 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $93.66 | 4.362% | $97.7454 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $203.84 | 6.568% | $217.2282 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $188.68 | 9.407% | $206.4291 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $20.56 | 6.306% | $21.8565 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $847.96 | $898.5869 | $898.60 | $898.65 | $898.60 | |