| 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 | $133.87 | 11.194% | $148.8554 | $148.86 | $148.85 | $148.90 |
| Purchase #2 | $226.88 | 12.716% | $255.7301 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $65.70 | 11.708% | $73.3922 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $119.37 | 6.107% | $126.6599 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $25.47 | 9.514% | $27.8932 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $173.68 | 7.602% | $186.8832 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $121.64 | 13.754% | $138.3704 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $866.61 | $957.7844 | $957.78 | $957.80 | $957.90 | |