| 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 | $212.84 | 4.591% | $222.6115 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $149.78 | 13.399% | $169.849 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $140.84 | 10.626% | $155.8057 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $58.69 | 8.250% | $63.5319 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $179.33 | 7.452% | $192.6937 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $90.54 | 10.671% | $100.2015 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $27.33 | 7.576% | $29.4005 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $859.35 | $934.0938 | $934.09 | $934.10 | $934.00 | |