| 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 | $75.35 | 7.856% | $81.2695 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $115.62 | 9.439% | $126.5334 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $208.30 | 3.678% | $215.9613 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $137.93 | 12.736% | $155.4968 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $149.71 | 11.565% | $167.024 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $168.66 | 8.735% | $183.3925 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $169.45 | 7.399% | $181.9876 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,025.02 | $1,111.6651 | $1,111.66 | $1,111.65 | $1,111.70 | |