| 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 | $144.54 | 10.603% | $159.8656 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $73.75 | 4.353% | $76.9603 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $27.32 | 3.302% | $28.2221 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $220.79 | 6.564% | $235.2827 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $121.30 | 8.824% | $132.0035 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $121.77 | 3.349% | $125.8481 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $21.26 | 8.491% | $23.0652 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $730.73 | $781.2475 | $781.25 | $781.20 | $781.30 | |