| 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 | $186.55 | 6.661% | $198.9761 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $134.35 | 5.378% | $141.5753 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $48.44 | 5.231% | $50.9739 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $38.50 | 4.585% | $40.2652 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $138.89 | 3.492% | $143.74 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $226.65 | 10.856% | $251.2551 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $122.41 | 11.266% | $136.2007 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $895.79 | $962.9863 | $963.00 | $963.00 | $963.10 | |