| 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 | $185.44 | 8.777% | $201.7161 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $182.91 | 8.455% | $198.375 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $119.83 | 9.716% | $131.4727 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $71.47 | 12.357% | $80.3015 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $25.82 | 6.387% | $27.4691 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $135.69 | 11.454% | $151.2319 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $89.49 | 3.114% | $92.2767 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $810.65 | $882.8430 | $882.85 | $882.85 | $882.90 | |