| 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 | $186.88 | 7.572% | $201.0306 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $146.42 | 5.867% | $155.0105 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $136.79 | 10.459% | $151.0969 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $217.47 | 4.173% | $226.545 | $226.55 | $226.55 | $226.50 |
| Purchase #5 | $59.70 | 12.668% | $67.2628 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $72.76 | 11.730% | $81.2947 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $25.35 | 12.859% | $28.6098 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $845.37 | $910.8503 | $910.85 | $910.85 | $910.80 | |