| 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 | $181.67 | 3.589% | $188.1901 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $88.88 | 9.735% | $97.5325 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $16.46 | 6.699% | $17.5627 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $45.56 | 13.867% | $51.8778 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $54.53 | 13.278% | $61.7705 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $109.45 | 5.429% | $115.392 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $106.31 | 6.542% | $113.2648 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $602.86 | $645.5904 | $645.58 | $645.60 | $645.70 | |