| 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 | $73.40 | 3.627% | $76.0622 | $76.06 | $76.05 | $76.10 |
| Purchase #2 | $120.83 | 13.590% | $137.2508 | $137.25 | $137.25 | $137.30 |
| Purchase #3 | $250.75 | 4.327% | $261.6 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $145.69 | 4.211% | $151.825 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $177.96 | 6.733% | $189.942 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $125.42 | 10.241% | $138.2643 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $142.30 | 7.115% | $152.4246 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $1,036.35 | $1,107.3689 | $1,107.36 | $1,107.35 | $1,107.40 | |