| 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 | $112.94 | 8.439% | $122.471 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $126.46 | 9.610% | $138.6128 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $90.44 | 11.547% | $100.8831 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $151.63 | 12.311% | $170.2972 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $165.35 | 9.251% | $180.6465 | $180.65 | $180.65 | $180.60 |
| Purchase #6 | $137.28 | 13.387% | $155.6577 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $43.82 | 6.819% | $46.8081 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $827.92 | $915.3764 | $915.38 | $915.35 | $915.40 | |