| 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 | $5.87 | 7.592% | $6.3157 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $144.98 | 4.742% | $151.855 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $169.82 | 8.735% | $184.6538 | $184.65 | $184.65 | $184.70 |
| Purchase #4 | $16.88 | 10.779% | $18.6995 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $84.47 | 11.599% | $94.2677 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $218.76 | 6.510% | $233.0013 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $241.37 | 8.329% | $261.4737 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $882.15 | $950.2667 | $950.27 | $950.20 | $950.40 | |