| 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 | $163.46 | 7.178% | $175.1932 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $69.40 | 6.456% | $73.8805 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $154.90 | 8.570% | $168.1749 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $227.67 | 9.467% | $249.2235 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $53.38 | 7.827% | $57.5581 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $219.85 | 3.702% | $227.9888 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $168.60 | 11.153% | $187.404 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,057.26 | $1,139.4230 | $1,139.41 | $1,139.40 | $1,139.50 | |