| 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 | $163.70 | 13.737% | $186.1875 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $79.79 | 9.229% | $87.1538 | $87.15 | $87.15 | $87.20 |
| Purchase #3 | $30.94 | 13.859% | $35.228 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $186.58 | 8.685% | $202.7845 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $242.87 | 5.372% | $255.917 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $177.98 | 6.614% | $189.7516 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $164.95 | 10.178% | $181.7386 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $1,046.81 | $1,138.7610 | $1,138.76 | $1,138.80 | $1,138.80 | |