| 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 | $151.78 | 13.262% | $171.9091 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $201.73 | 5.310% | $212.4419 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $68.42 | 12.765% | $77.1538 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $75.32 | 13.866% | $85.7639 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $222.34 | 10.493% | $245.6701 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $180.54 | 13.517% | $204.9436 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $217.68 | 6.144% | $231.0543 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,117.81 | $1,228.9367 | $1,228.92 | $1,228.90 | $1,229.00 | |