| 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 | $139.26 | 4.648% | $145.7328 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $132.48 | 13.381% | $150.2071 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $250.99 | 10.711% | $277.8735 | $277.87 | $277.85 | $277.90 |
| Purchase #4 | $6.68 | 3.581% | $6.9192 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $66.97 | 11.148% | $74.4358 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $129.50 | 10.317% | $142.8605 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $43.46 | 11.279% | $48.3619 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $769.34 | $846.3908 | $846.39 | $846.35 | $846.40 | |