| 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 | $172.57 | 13.812% | $196.4054 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $172.34 | 11.367% | $191.9299 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $205.88 | 3.669% | $213.4337 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $15.94 | 7.722% | $17.1709 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $106.67 | 9.357% | $116.6511 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $61.99 | 12.739% | $69.8869 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $124.46 | 8.187% | $134.6495 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $859.85 | $940.1274 | $940.13 | $940.15 | $940.10 | |