| 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 | $245.74 | 6.557% | $261.8532 | $261.85 | $261.85 | $261.90 |
| Purchase #2 | $99.68 | 9.265% | $108.9154 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $167.68 | 9.188% | $183.0864 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $170.29 | 13.512% | $193.2996 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $210.29 | 3.211% | $217.0424 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $18.73 | 7.677% | $20.1679 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $172.39 | 3.360% | $178.1823 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $1,084.80 | $1,162.5472 | $1,162.55 | $1,162.55 | $1,162.60 | |