| 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 | $207.67 | 12.336% | $233.2882 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $191.87 | 13.743% | $218.2387 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $15.43 | 3.531% | $15.9748 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $134.59 | 7.331% | $144.4568 | $144.46 | $144.45 | $144.50 |
| Purchase #5 | $85.68 | 11.412% | $95.4578 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $73.78 | 7.422% | $79.256 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $142.36 | 6.425% | $151.5066 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $851.38 | $938.1789 | $938.19 | $938.15 | $938.30 | |