| 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 | $168.97 | 5.532% | $178.3174 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $196.35 | 8.198% | $212.4468 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $77.59 | 11.794% | $86.741 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $193.79 | 4.164% | $201.8594 | $201.86 | $201.85 | $201.90 |
| Purchase #5 | $50.83 | 7.247% | $54.5137 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $93.46 | 4.580% | $97.7405 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $147.48 | 5.526% | $155.6297 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $928.47 | $987.2485 | $987.25 | $987.25 | $987.10 | |