| 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 | $134.36 | 11.874% | $150.3139 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $15.32 | 4.122% | $15.9515 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $62.57 | 12.490% | $70.385 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $238.81 | 3.869% | $248.0496 | $248.05 | $248.05 | $248.00 |
| Purchase #5 | $167.69 | 11.856% | $187.5713 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $173.32 | 5.424% | $182.7209 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $9.84 | 4.714% | $10.3039 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $801.91 | $865.2961 | $865.29 | $865.25 | $865.30 | |