| 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 | $175.30 | 6.237% | $186.2335 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $9.90 | 13.585% | $11.2449 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $49.31 | 9.474% | $53.9816 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $5.84 | 11.556% | $6.5149 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $61.91 | 4.540% | $64.7207 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $111.65 | 5.669% | $117.9794 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $85.96 | 13.773% | $97.7993 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $499.87 | $538.4743 | $538.46 | $538.50 | $538.40 | |