| 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 | $148.27 | 10.331% | $163.5878 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $78.80 | 11.768% | $88.0732 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $83.41 | 11.601% | $93.0864 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $17.75 | 7.653% | $19.1084 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $79.36 | 9.686% | $87.0468 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $139.73 | 3.337% | $144.3928 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $244.43 | 6.795% | $261.039 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $791.75 | $856.3344 | $856.34 | $856.35 | $856.30 | |