| 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 | $173.98 | 6.373% | $185.0677 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $133.49 | 9.592% | $146.2944 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $117.97 | 5.318% | $124.2436 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $183.96 | 9.566% | $201.5576 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $214.60 | 4.774% | $224.845 | $224.85 | $224.85 | $224.80 |
| Purchase #6 | $18.30 | 10.547% | $20.2301 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $232.62 | 12.237% | $261.0857 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,074.92 | $1,163.3241 | $1,163.33 | $1,163.35 | $1,163.30 | |