| 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 | $55.55 | 4.666% | $58.142 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $73.80 | 5.274% | $77.6922 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $189.85 | 8.106% | $205.2392 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $179.71 | 11.369% | $200.1412 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $245.83 | 6.270% | $261.2435 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $128.59 | 7.513% | $138.251 | $138.25 | $138.25 | $138.30 |
| Purchase #7 | $197.82 | 3.323% | $204.3936 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,071.15 | $1,145.1027 | $1,145.09 | $1,145.15 | $1,145.00 | |