| 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 | $165.71 | 12.407% | $186.2696 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $167.61 | 4.528% | $175.1994 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $111.64 | 11.779% | $124.7901 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $173.56 | 3.165% | $179.0532 | $179.05 | $179.05 | $179.10 |
| Purchase #5 | $138.52 | 3.465% | $143.3197 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $230.89 | 3.697% | $239.426 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $139.38 | 12.178% | $156.3537 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $1,127.31 | $1,204.4117 | $1,204.41 | $1,204.40 | $1,204.50 | |