| 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 | $51.37 | 7.504% | $55.2248 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $16.65 | 8.498% | $18.0649 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $151.46 | 4.292% | $157.9607 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $134.60 | 4.730% | $140.9666 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $166.90 | 11.268% | $185.7063 | $185.71 | $185.70 | $185.70 |
| Purchase #6 | $175.39 | 7.193% | $188.0058 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $206.63 | 5.608% | $218.2178 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $903.00 | $964.1469 | $964.15 | $964.05 | $964.20 | |