| 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 | $184.98 | 12.473% | $208.0526 | $208.05 | $208.05 | $208.10 |
| Purchase #2 | $136.71 | 10.126% | $150.5533 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $81.65 | 7.138% | $87.4782 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $75.96 | 6.799% | $81.1245 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $125.82 | 11.645% | $140.4717 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $232.55 | 8.812% | $253.0423 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $36.69 | 7.246% | $39.3486 | $39.35 | $39.35 | $39.30 |
| 7 purchase totals = | $874.36 | $960.0712 | $960.06 | $960.05 | $960.10 | |