| 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 | $121.55 | 3.461% | $125.7568 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $132.85 | 9.723% | $145.767 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $121.87 | 9.854% | $133.8791 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $12.61 | 12.328% | $14.1646 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $60.65 | 7.412% | $65.1454 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $209.50 | 3.450% | $216.7278 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $74.77 | 5.332% | $78.7567 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $733.80 | $780.1974 | $780.21 | $780.20 | $780.30 | |