| 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 | $137.40 | 10.324% | $151.5852 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $141.37 | 10.732% | $156.5418 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $198.37 | 3.627% | $205.5649 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $84.52 | 3.542% | $87.5137 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $45.84 | 10.766% | $50.7751 | $50.78 | $50.80 | $50.80 |
| Purchase #6 | $64.50 | 5.618% | $68.1236 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $165.97 | 13.338% | $188.1071 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $837.97 | $908.2114 | $908.21 | $908.20 | $908.20 | |