| 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 | $155.31 | 12.776% | $175.1524 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $20.41 | 7.343% | $21.9087 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $182.80 | 13.593% | $207.648 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $128.34 | 8.668% | $139.4645 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $107.28 | 13.841% | $122.1286 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $67.65 | 9.552% | $74.1119 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $236.30 | 4.751% | $247.5266 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $898.09 | $987.9407 | $987.94 | $987.95 | $987.90 | |