| 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 | $139.46 | 4.647% | $145.9407 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $95.43 | 6.775% | $101.8954 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $72.48 | 7.443% | $77.8747 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $205.55 | 3.176% | $212.0783 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $61.52 | 7.569% | $66.1764 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $88.88 | 13.798% | $101.1437 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $30.96 | 3.818% | $32.1421 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $694.28 | $737.2513 | $737.25 | $737.30 | $737.20 | |