| 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 | $165.64 | 10.854% | $183.6186 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $176.60 | 4.291% | $184.1779 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $88.54 | 6.862% | $94.6156 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $134.34 | 12.312% | $150.8799 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $25.75 | 11.161% | $28.624 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $36.63 | 10.467% | $40.4641 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $164.43 | 3.432% | $170.0732 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $791.93 | $852.4533 | $852.45 | $852.40 | $852.50 | |