| 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 | $84.56 | 4.724% | $88.5546 | $88.55 | $88.55 | $88.60 |
| Purchase #2 | $148.90 | 9.606% | $163.2033 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $150.54 | 9.240% | $164.4499 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $185.70 | 7.753% | $200.0973 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $184.39 | 3.455% | $190.7607 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $143.30 | 8.289% | $155.1781 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $60.58 | 9.743% | $66.4823 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $957.97 | $1,028.7262 | $1,028.72 | $1,028.75 | $1,028.80 | |