| 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 | $182.88 | 8.320% | $198.0956 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $94.68 | 9.501% | $103.6755 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $49.56 | 7.431% | $53.2428 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $76.30 | 3.791% | $79.1925 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $116.56 | 4.811% | $122.1677 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $147.78 | 5.267% | $155.5636 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $179.70 | 13.381% | $203.7457 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $847.46 | $915.6834 | $915.69 | $915.70 | $915.70 | |