| 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 | $129.30 | 13.510% | $146.7684 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $177.28 | 5.595% | $187.1988 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $74.58 | 6.552% | $79.4665 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $13.25 | 5.136% | $13.9305 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $159.85 | 4.792% | $167.51 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $238.92 | 9.565% | $261.7727 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $238.61 | 9.805% | $262.0057 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $1,031.79 | $1,118.6526 | $1,118.66 | $1,118.60 | $1,118.70 | |