| 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 | $148.79 | 13.319% | $168.6073 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $46.28 | 4.194% | $48.221 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $169.78 | 10.592% | $187.7631 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $15.95 | 4.846% | $16.7229 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $153.90 | 13.758% | $175.0736 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $21.67 | 10.273% | $23.8962 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $128.90 | 4.236% | $134.3602 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $685.27 | $754.6443 | $754.64 | $754.55 | $754.70 | |