| 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 | $140.64 | 11.444% | $156.7348 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $75.80 | 11.324% | $84.3836 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $15.44 | 12.323% | $17.3427 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $56.82 | 7.459% | $61.0582 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $235.42 | 5.511% | $248.394 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $20.62 | 6.465% | $21.9531 | $21.95 | $21.95 | $22.00 |
| Purchase #7 | $79.91 | 4.347% | $83.3837 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $624.65 | $673.2501 | $673.23 | $673.30 | $673.30 | |