| 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 | $144.61 | 13.610% | $164.2914 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $115.31 | 7.645% | $124.1254 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $71.92 | 6.706% | $76.743 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $165.93 | 5.623% | $175.2602 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $117.45 | 12.531% | $132.1677 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $84.99 | 10.868% | $94.2267 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $138.87 | 4.173% | $144.665 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $839.08 | $911.4794 | $911.49 | $911.50 | $911.50 | |