| 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 | $139.75 | 4.576% | $146.145 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $74.41 | 9.721% | $81.6434 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $129.42 | 5.581% | $136.6429 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $219.49 | 7.616% | $236.2064 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $52.31 | 8.435% | $56.7223 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $192.39 | 6.159% | $204.2393 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $69.92 | 6.353% | $74.362 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $877.69 | $935.9613 | $935.96 | $935.95 | $935.80 | |