| 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 | $150.83 | 8.435% | $163.5525 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $214.31 | 12.225% | $240.5094 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $8.81 | 5.856% | $9.3259 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $115.88 | 7.441% | $124.5026 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $43.41 | 5.724% | $45.8948 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $68.36 | 4.424% | $71.3842 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $187.33 | 12.565% | $210.868 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $788.93 | $866.0374 | $866.03 | $866.05 | $866.10 | |