| 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 | $144.91 | 7.476% | $155.7435 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $41.83 | 11.838% | $46.7818 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $207.36 | 11.470% | $231.1442 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $173.35 | 7.359% | $186.1068 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $65.66 | 7.421% | $70.5326 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $169.40 | 7.519% | $182.1372 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $200.96 | 4.694% | $210.3931 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,003.47 | $1,082.8392 | $1,082.83 | $1,082.90 | $1,082.70 | |