| 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 | $121.38 | 3.687% | $125.8553 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $118.44 | 6.392% | $126.0107 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $72.96 | 11.663% | $81.4693 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $66.56 | 3.654% | $68.9921 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $148.84 | 9.858% | $163.5126 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $75.98 | 12.435% | $85.4281 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $146.31 | 3.840% | $151.9283 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $750.47 | $803.1964 | $803.20 | $803.20 | $803.20 | |