| 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 | $132.81 | 6.549% | $141.5077 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $190.81 | 7.789% | $205.6722 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $46.35 | 8.335% | $50.2133 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $47.73 | 5.732% | $50.4659 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $38.73 | 8.399% | $41.9829 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $123.25 | 11.141% | $136.9813 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $185.60 | 4.382% | $193.733 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $765.28 | $820.5563 | $820.55 | $820.55 | $820.60 | |