| 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 | $165.25 | 6.445% | $175.9004 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $163.44 | 12.544% | $183.9419 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $66.88 | 4.313% | $69.7645 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $24.72 | 5.399% | $26.0546 | $26.05 | $26.05 | $26.10 |
| Purchase #5 | $189.93 | 10.382% | $209.6485 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $14.57 | 4.499% | $15.2255 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $15.82 | 6.259% | $16.8102 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $640.61 | $697.3456 | $697.34 | $697.35 | $697.30 | |