| 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 | $195.97 | 5.241% | $206.2408 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $144.99 | 8.460% | $157.2562 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $155.85 | 4.568% | $162.9692 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $22.81 | 13.739% | $25.9439 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $8.41 | 7.784% | $9.0646 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $46.31 | 5.654% | $48.9284 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $61.57 | 13.601% | $69.9441 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $635.91 | $680.3472 | $680.34 | $680.35 | $680.30 | |