| 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 | $164.50 | 3.784% | $170.7247 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $210.99 | 5.640% | $222.8898 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $120.40 | 10.290% | $132.7892 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $136.36 | 3.163% | $140.6731 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $246.68 | 13.546% | $280.0953 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $188.84 | 4.834% | $197.9685 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $167.66 | 6.677% | $178.8547 | $178.85 | $178.85 | $178.90 |
| 7 purchase totals = | $1,235.43 | $1,323.9953 | $1,323.99 | $1,323.95 | $1,324.10 | |