| 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 | $163.83 | 6.107% | $173.8351 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $231.53 | 3.863% | $240.474 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $142.82 | 8.465% | $154.9097 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $108.57 | 12.366% | $121.9958 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $158.28 | 7.549% | $170.2286 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $172.64 | 13.825% | $196.5075 | $196.51 | $196.50 | $196.50 |
| Purchase #7 | $107.61 | 13.612% | $122.2579 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $1,085.28 | $1,180.2086 | $1,180.22 | $1,180.20 | $1,180.20 | |