| 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 | $143.45 | 10.282% | $158.1995 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $198.77 | 7.590% | $213.8566 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $237.36 | 9.733% | $260.4622 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $48.39 | 11.712% | $54.0574 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $41.86 | 10.310% | $46.1758 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $11.70 | 11.527% | $13.0487 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $73.56 | 9.821% | $80.7843 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $755.09 | $826.5845 | $826.59 | $826.60 | $826.70 | |