| 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 | $187.84 | 6.186% | $199.4598 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $113.34 | 6.484% | $120.689 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $129.63 | 13.698% | $147.3867 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $240.76 | 3.708% | $249.6874 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $20.80 | 11.281% | $23.1464 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $33.48 | 8.293% | $36.2565 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $45.43 | 11.538% | $50.6717 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $771.28 | $827.2975 | $827.31 | $827.30 | $827.40 | |