| 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 | $181.40 | 7.768% | $195.4912 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $28.55 | 8.216% | $30.8957 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $235.75 | 10.869% | $261.3737 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $144.45 | 6.586% | $153.9635 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $193.49 | 5.617% | $204.3583 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $168.92 | 6.636% | $180.1295 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $69.98 | 5.431% | $73.7806 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $1,022.54 | $1,099.9925 | $1,099.99 | $1,100.00 | $1,100.10 | |