| 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 | $198.31 | 5.740% | $209.693 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $220.97 | 5.614% | $233.3753 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $160.68 | 8.227% | $173.8991 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $37.88 | 5.802% | $40.0778 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $49.97 | 8.420% | $54.1775 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $8.45 | 13.715% | $9.6089 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $153.61 | 5.322% | $161.7851 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $829.87 | $882.6167 | $882.63 | $882.70 | $882.70 | |