| 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 | $111.44 | 4.268% | $116.1963 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $67.81 | 12.640% | $76.3812 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $132.81 | 7.778% | $143.14 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $137.78 | 12.672% | $155.2395 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $178.95 | 5.594% | $188.9605 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $117.56 | 11.456% | $131.0277 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $54.41 | 4.549% | $56.8851 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $800.76 | $867.8303 | $867.84 | $867.90 | $867.80 | |