| 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 | $70.56 | 9.161% | $77.024 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $150.50 | 8.332% | $163.0397 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $240.28 | 12.147% | $269.4668 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $72.59 | 9.242% | $79.2988 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $116.82 | 3.540% | $120.9554 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $178.80 | 11.280% | $198.9686 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $69.78 | 5.223% | $73.4246 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $899.33 | $982.1779 | $982.18 | $982.10 | $982.20 | |