| 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 | $14.90 | 9.248% | $16.278 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $196.78 | 3.202% | $203.0809 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $13.50 | 5.183% | $14.1997 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $212.46 | 4.337% | $221.6744 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $10.55 | 4.292% | $11.0028 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $167.90 | 10.845% | $186.1088 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $71.70 | 11.329% | $79.8229 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $687.79 | $732.1675 | $732.16 | $732.15 | $732.20 | |