| 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 | $195.40 | 6.280% | $207.6711 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $165.74 | 5.519% | $174.8872 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $86.59 | 7.793% | $93.338 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $161.27 | 12.463% | $181.3691 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $199.63 | 11.496% | $222.5795 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $63.84 | 5.736% | $67.5019 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $250.83 | 9.126% | $273.7207 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $1,123.30 | $1,221.0675 | $1,221.07 | $1,221.05 | $1,221.10 | |