| 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 | $164.81 | 7.645% | $177.4097 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $158.72 | 3.154% | $163.726 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $56.82 | 11.470% | $63.3373 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $8.56 | 12.447% | $9.6255 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $64.59 | 4.497% | $67.4946 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $244.84 | 12.824% | $276.2383 | $276.24 | $276.25 | $276.20 |
| Purchase #7 | $150.26 | 10.476% | $166.0012 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $848.60 | $923.8326 | $923.84 | $923.90 | $923.70 | |