| 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 | $178.51 | 6.800% | $190.6487 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $237.52 | 10.238% | $261.8373 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $243.75 | 5.749% | $257.7632 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $8.89 | 11.492% | $9.9116 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $64.65 | 9.763% | $70.9618 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $188.82 | 5.180% | $198.6009 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $147.91 | 4.640% | $154.773 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,070.05 | $1,144.4965 | $1,144.49 | $1,144.45 | $1,144.50 | |