| 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 | $137.42 | 6.496% | $146.3468 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $131.69 | 9.526% | $144.2348 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $67.87 | 12.525% | $76.3707 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $238.41 | 3.221% | $246.0892 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $140.62 | 13.323% | $159.3548 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $75.32 | 13.203% | $85.2645 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $143.44 | 10.867% | $159.0276 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $934.77 | $1,016.6884 | $1,016.68 | $1,016.70 | $1,016.70 | |