| 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 | $99.74 | 6.866% | $106.5881 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $155.90 | 8.301% | $168.8413 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $118.49 | 13.833% | $134.8807 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $22.85 | 13.500% | $25.9348 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $100.83 | 8.472% | $109.3723 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $74.70 | 6.873% | $79.8341 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $167.60 | 8.239% | $181.4086 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $740.11 | $806.8599 | $806.85 | $806.90 | $806.80 | |