| 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 | $137.68 | 12.833% | $155.3485 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $127.91 | 13.697% | $145.4298 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $193.33 | 4.272% | $201.5891 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $231.32 | 5.539% | $244.1328 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $95.85 | 10.737% | $106.1414 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $132.47 | 9.381% | $144.897 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $145.49 | 13.644% | $165.3407 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $1,064.05 | $1,162.8793 | $1,162.88 | $1,162.95 | $1,162.70 | |