| 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 | $171.66 | 8.671% | $186.5446 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $101.84 | 10.797% | $112.8357 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $104.45 | 10.389% | $115.3013 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $106.32 | 3.524% | $110.0667 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $116.55 | 7.654% | $125.4707 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $112.51 | 4.670% | $117.7642 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $124.98 | 12.357% | $140.4238 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $838.31 | $908.4070 | $908.40 | $908.35 | $908.40 | |