| 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 | $118.95 | 11.633% | $132.7875 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $36.44 | 4.324% | $38.0157 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $222.98 | 5.318% | $234.8381 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $5.88 | 6.682% | $6.2729 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $52.96 | 5.254% | $55.7425 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $119.55 | 13.801% | $136.0491 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $166.99 | 4.127% | $173.8817 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $723.75 | $777.5875 | $777.59 | $777.60 | $777.50 | |