| 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 | $95.89 | 7.354% | $102.9418 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $186.49 | 6.823% | $199.2142 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $165.90 | 11.403% | $184.8176 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $245.77 | 12.374% | $276.1816 | $276.18 | $276.20 | $276.20 |
| Purchase #5 | $170.90 | 5.458% | $180.2277 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $86.78 | 12.832% | $97.9156 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $146.66 | 7.856% | $158.1816 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $1,098.39 | $1,199.4801 | $1,199.48 | $1,199.50 | $1,199.40 | |