| 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 | $136.25 | 13.756% | $154.9926 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $29.87 | 7.647% | $32.1542 | $32.15 | $32.15 | $32.20 |
| Purchase #3 | $78.59 | 10.111% | $86.5362 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $232.99 | 12.123% | $261.2354 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $224.61 | 7.274% | $240.9481 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $129.32 | 9.597% | $141.7308 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $225.38 | 10.863% | $249.863 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,057.01 | $1,167.4603 | $1,167.46 | $1,167.50 | $1,167.40 | |