| 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 | $144.88 | 9.737% | $158.987 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $181.90 | 8.313% | $197.0213 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $139.65 | 7.777% | $150.5106 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $205.26 | 10.680% | $227.1818 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $243.84 | 10.817% | $270.2162 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $216.65 | 8.492% | $235.0479 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $30.72 | 10.215% | $33.858 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $1,162.90 | $1,272.8228 | $1,272.83 | $1,272.80 | $1,272.80 | |