| 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 | $73.43 | 8.591% | $79.7384 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $134.77 | 8.244% | $145.8804 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $142.27 | 3.822% | $147.7076 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $159.79 | 9.733% | $175.3424 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $110.65 | 8.539% | $120.0984 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $212.82 | 10.209% | $234.5468 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $225.95 | 4.676% | $236.5154 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $1,059.68 | $1,139.8294 | $1,139.84 | $1,139.85 | $1,139.70 | |