| 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 | $147.84 | 13.783% | $168.2168 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $216.92 | 3.512% | $224.5382 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $220.84 | 8.614% | $239.8632 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $217.53 | 13.568% | $247.0445 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $139.66 | 3.174% | $144.0928 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $156.75 | 9.491% | $171.6271 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $236.83 | 10.376% | $261.4035 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,336.37 | $1,456.7861 | $1,456.78 | $1,456.80 | $1,456.70 | |