| 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 | $185.61 | 4.510% | $193.981 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $47.91 | 8.361% | $51.9158 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $15.41 | 10.728% | $17.0632 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $134.97 | 13.371% | $153.0168 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $128.49 | 10.126% | $141.5009 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $208.72 | 8.286% | $226.0145 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $33.38 | 6.649% | $35.5994 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $754.49 | $819.0916 | $819.09 | $819.05 | $819.10 | |