| 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 | $174.82 | 8.400% | $189.5049 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $159.81 | 8.593% | $173.5425 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $113.73 | 4.405% | $118.7398 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $31.74 | 12.871% | $35.8253 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $43.28 | 10.703% | $47.9123 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $204.83 | 3.847% | $212.7098 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $77.55 | 12.442% | $87.1988 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $805.76 | $865.4334 | $865.43 | $865.45 | $865.30 | |