| 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 | $131.55 | 12.727% | $148.2924 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $97.41 | 7.528% | $104.743 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $6.90 | 5.711% | $7.2941 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $154.31 | 11.173% | $171.5511 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $85.86 | 11.517% | $95.7485 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $127.83 | 3.607% | $132.4408 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $166.91 | 11.837% | $186.6671 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $770.77 | $846.7370 | $846.73 | $846.75 | $846.70 | |