| 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 | $150.34 | 3.159% | $155.0892 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $178.35 | 9.496% | $195.2861 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $214.96 | 12.147% | $241.0712 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $232.99 | 7.418% | $250.2732 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $190.60 | 13.366% | $216.0756 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $127.31 | 5.718% | $134.5896 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $62.87 | 7.703% | $67.7129 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $1,157.42 | $1,260.0978 | $1,260.10 | $1,260.10 | $1,260.20 | |