| 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 | $134.97 | 12.217% | $151.4593 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $62.94 | 7.543% | $67.6876 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $159.84 | 3.763% | $165.8548 | $165.85 | $165.85 | $165.90 |
| Purchase #4 | $214.31 | 11.565% | $239.095 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $36.50 | 3.221% | $37.6757 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $33.31 | 8.560% | $36.1613 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $5.68 | 12.480% | $6.3889 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $647.55 | $704.3226 | $704.33 | $704.35 | $704.50 | |