| 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 | $144.58 | 12.334% | $162.4125 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $76.45 | 8.183% | $82.7059 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $121.98 | 10.169% | $134.3841 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $220.55 | 4.758% | $231.0438 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $165.26 | 10.531% | $182.6635 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $71.26 | 8.263% | $77.1482 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $109.39 | 8.305% | $118.4748 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $909.47 | $988.8328 | $988.82 | $988.80 | $988.80 | |