| 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 | $168.60 | 12.832% | $190.2348 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $125.63 | 11.453% | $140.0184 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $245.43 | 10.756% | $271.8285 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $174.49 | 3.680% | $180.9112 | $180.91 | $180.90 | $180.90 |
| Purchase #5 | $36.43 | 8.834% | $39.6482 | $39.65 | $39.65 | $39.60 |
| Purchase #6 | $24.79 | 7.266% | $26.5912 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $239.67 | 12.339% | $269.2429 | $269.24 | $269.25 | $269.20 |
| 7 purchase totals = | $1,015.04 | $1,118.4752 | $1,118.47 | $1,118.50 | $1,118.30 | |