| 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 | $177.78 | 10.140% | $195.8069 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $62.32 | 3.324% | $64.3915 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $146.71 | 7.542% | $157.7749 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $10.73 | 10.797% | $11.8885 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $56.58 | 5.643% | $59.7728 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $43.35 | 3.539% | $44.8842 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $143.91 | 11.721% | $160.7777 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $641.38 | $695.2965 | $695.29 | $695.30 | $695.40 | |