| 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 | $162.95 | 9.798% | $178.9158 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $137.29 | 4.719% | $143.7687 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $140.72 | 6.106% | $149.3124 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $172.42 | 11.246% | $191.8104 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $215.79 | 9.144% | $235.5218 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $247.77 | 5.396% | $261.1397 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $47.97 | 13.861% | $54.6191 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $1,124.91 | $1,215.0879 | $1,215.09 | $1,215.00 | $1,215.00 | |