| 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 | $6.84 | 3.189% | $7.0581 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $175.96 | 13.139% | $199.0794 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $157.80 | 5.133% | $165.8999 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $123.40 | 10.671% | $136.568 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $204.48 | 6.166% | $217.0882 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $102.60 | 4.562% | $107.2806 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $186.74 | 3.736% | $193.7166 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $957.82 | $1,026.6908 | $1,026.70 | $1,026.70 | $1,026.80 | |