| 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 | $17.58 | 8.767% | $19.1212 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $181.98 | 8.185% | $196.8751 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $13.75 | 7.437% | $14.7726 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $150.90 | 7.236% | $161.8191 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $168.79 | 8.156% | $182.5565 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $144.58 | 4.488% | $151.0688 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $213.67 | 3.476% | $221.0972 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $891.25 | $947.3105 | $947.32 | $947.25 | $947.40 | |