| 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 | $161.55 | 13.329% | $183.083 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $249.69 | 4.739% | $261.5228 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $188.99 | 5.749% | $199.855 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $136.50 | 5.352% | $143.8055 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $250.99 | 3.767% | $260.4448 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $160.99 | 4.669% | $168.5066 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $166.68 | 6.546% | $177.5909 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $1,315.39 | $1,394.8086 | $1,394.81 | $1,394.80 | $1,394.80 | |