| 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 | $69.79 | 7.130% | $74.766 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $7.27 | 11.679% | $8.1191 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $240.91 | 9.753% | $264.406 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $133.47 | 12.808% | $150.5648 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $231.35 | 9.257% | $252.7661 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $163.35 | 9.524% | $178.9075 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $206.66 | 13.327% | $234.2016 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,052.80 | $1,163.7311 | $1,163.74 | $1,163.65 | $1,163.80 | |