| 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 | $16.33 | 10.262% | $18.0058 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $11.42 | 13.337% | $12.9431 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $168.51 | 4.341% | $175.825 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $124.72 | 9.283% | $136.2978 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $180.39 | 8.264% | $195.2974 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $102.54 | 7.693% | $110.4284 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $210.92 | 8.603% | $229.0654 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $814.83 | $877.8629 | $877.88 | $877.90 | $877.80 | |