| 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 | $27.73 | 9.489% | $30.3613 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $148.33 | 13.282% | $168.0312 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $205.63 | 8.850% | $223.8283 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $186.90 | 11.220% | $207.8702 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $195.42 | 7.774% | $210.612 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $193.46 | 9.493% | $211.8252 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $76.82 | 6.375% | $81.7173 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $1,034.29 | $1,134.2455 | $1,134.25 | $1,134.25 | $1,134.20 | |