| 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 | $146.96 | 12.575% | $165.4402 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $63.94 | 5.303% | $67.3307 | $67.33 | $67.35 | $67.30 |
| Purchase #3 | $238.90 | 4.242% | $249.0341 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $175.91 | 9.255% | $192.1905 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $6.92 | 8.384% | $7.5002 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $85.63 | 11.872% | $95.796 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $235.48 | 12.465% | $264.8326 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $953.74 | $1,042.1243 | $1,042.12 | $1,042.20 | $1,042.00 | |