| 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 | $177.79 | 10.806% | $197.002 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $50.97 | 13.482% | $57.8418 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $17.45 | 3.219% | $18.0117 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $130.39 | 10.116% | $143.5803 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $57.83 | 13.383% | $65.5694 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $199.82 | 3.751% | $207.3152 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $75.95 | 11.855% | $84.9539 | $84.95 | $84.95 | $85.00 |
| 7 purchase totals = | $710.20 | $774.2743 | $774.27 | $774.25 | $774.30 | |