| 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 | $148.97 | 11.647% | $166.3205 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $147.25 | 7.450% | $158.2201 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $10.84 | 5.802% | $11.4689 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $199.29 | 7.458% | $214.153 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $199.55 | 9.620% | $218.7467 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $208.83 | 13.259% | $236.5188 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $219.65 | 3.141% | $226.5492 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $1,134.38 | $1,231.9772 | $1,231.98 | $1,231.90 | $1,231.90 | |