| 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 | $117.36 | 10.671% | $129.8835 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $199.31 | 6.797% | $212.8571 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $137.43 | 4.583% | $143.7284 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $97.96 | 3.270% | $101.1633 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $206.66 | 12.832% | $233.1786 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $9.48 | 8.369% | $10.2734 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $54.44 | 13.673% | $61.8836 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $822.64 | $892.9679 | $892.96 | $893.00 | $893.10 | |