| 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 | $149.72 | 4.525% | $156.4948 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $214.31 | 6.116% | $227.4172 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $205.73 | 9.335% | $224.9349 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $160.67 | 8.683% | $174.621 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $69.87 | 11.260% | $77.7374 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $199.90 | 8.691% | $217.2733 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $48.81 | 13.322% | $55.3125 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $1,049.01 | $1,133.7911 | $1,133.78 | $1,133.75 | $1,133.70 | |