| 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 | $198.74 | 7.348% | $213.3434 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $200.77 | 4.723% | $210.2524 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $42.95 | 12.625% | $48.3724 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $88.57 | 7.508% | $95.2198 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $55.46 | 3.169% | $57.2175 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $148.55 | 12.861% | $167.655 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $57.33 | 4.660% | $60.0016 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $792.37 | $852.0621 | $852.06 | $852.00 | $852.10 | |