| 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 | $148.47 | 10.863% | $164.5983 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $165.67 | 12.485% | $186.3539 | $186.35 | $186.35 | $186.40 |
| Purchase #3 | $70.65 | 7.650% | $76.0547 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $142.47 | 12.713% | $160.5822 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $240.74 | 10.562% | $266.167 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $15.94 | 11.355% | $17.75 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $15.87 | 7.843% | $17.1147 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $799.81 | $888.6208 | $888.61 | $888.60 | $888.80 | |