| 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 | $139.91 | 4.328% | $145.9653 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $183.57 | 11.342% | $204.3905 | $204.39 | $204.40 | $204.40 |
| Purchase #3 | $250.74 | 4.368% | $261.6923 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $159.56 | 10.809% | $176.8068 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $213.26 | 6.561% | $227.252 | $227.25 | $227.25 | $227.30 |
| Purchase #6 | $175.67 | 11.827% | $196.4465 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $219.30 | 10.128% | $241.5107 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $1,342.01 | $1,454.0641 | $1,454.07 | $1,454.05 | $1,454.10 | |