| 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 | $188.49 | 4.810% | $197.5564 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $148.35 | 10.164% | $163.4283 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $35.59 | 5.393% | $37.5094 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $198.46 | 8.663% | $215.6526 | $215.65 | $215.65 | $215.70 |
| Purchase #5 | $24.93 | 12.868% | $28.138 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $155.69 | 8.850% | $169.4686 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $232.53 | 10.798% | $257.6386 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $984.04 | $1,069.3919 | $1,069.40 | $1,069.40 | $1,069.40 | |