| 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 | $144.49 | 8.776% | $157.1704 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $222.40 | 5.412% | $234.4363 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $30.43 | 12.141% | $34.1245 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $163.62 | 11.151% | $181.8653 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $208.84 | 3.392% | $215.9239 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $98.94 | 3.814% | $102.7136 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $129.84 | 6.199% | $137.8888 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $998.56 | $1,064.1228 | $1,064.12 | $1,064.05 | $1,064.10 | |