| 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 | $197.97 | 4.755% | $207.3835 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $70.60 | 12.542% | $79.4547 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $60.37 | 5.471% | $63.6728 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $148.87 | 11.503% | $165.9945 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $136.38 | 9.661% | $149.5557 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $193.85 | 11.577% | $216.292 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $13.31 | 4.429% | $13.8995 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $821.35 | $896.2527 | $896.24 | $896.25 | $896.40 | |