| 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 | $184.60 | 13.436% | $209.4029 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $162.81 | 9.157% | $177.7185 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $237.79 | 11.785% | $265.8136 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $194.91 | 7.171% | $208.887 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $30.59 | 13.458% | $34.7068 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $25.64 | 12.815% | $28.9258 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $15.92 | 5.613% | $16.8136 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $852.26 | $942.2682 | $942.27 | $942.25 | $942.20 | |