| 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 | $169.62 | 6.378% | $180.4384 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $13.26 | 6.813% | $14.1634 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $231.74 | 6.243% | $246.2075 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $116.37 | 5.766% | $123.0799 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $47.41 | 3.164% | $48.9101 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $126.85 | 13.820% | $144.3807 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $239.26 | 5.609% | $252.6801 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $944.51 | $1,009.8601 | $1,009.86 | $1,009.90 | $1,009.90 | |