| 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 | $107.67 | 13.445% | $122.1462 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $110.72 | 5.559% | $116.8749 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $164.82 | 9.741% | $180.8751 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $181.77 | 8.434% | $197.1005 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $141.32 | 4.423% | $147.5706 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $28.45 | 6.699% | $30.3559 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $127.91 | 4.797% | $134.0458 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $862.66 | $928.9690 | $928.98 | $928.95 | $929.00 | |