| 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 | $149.56 | 10.671% | $165.5195 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $242.45 | 12.826% | $273.5466 | $273.55 | $273.55 | $273.50 |
| Purchase #3 | $204.56 | 13.324% | $231.8156 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $183.83 | 3.220% | $189.7493 | $189.75 | $189.75 | $189.70 |
| Purchase #5 | $134.37 | 4.411% | $140.2971 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $22.97 | 5.108% | $24.1433 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $246.61 | 6.581% | $262.8394 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,184.35 | $1,287.9108 | $1,287.92 | $1,287.90 | $1,287.70 | |