| 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 | $173.57 | 8.714% | $188.6949 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $246.44 | 13.146% | $278.837 | $278.84 | $278.85 | $278.80 |
| Purchase #3 | $238.71 | 9.568% | $261.5498 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $240.87 | 13.679% | $273.8186 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $190.59 | 9.835% | $209.3345 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $156.54 | 7.558% | $168.3713 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $130.77 | 12.614% | $147.2653 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,377.49 | $1,527.8714 | $1,527.87 | $1,527.85 | $1,527.80 | |