| 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 | $155.42 | 13.870% | $176.9768 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $180.80 | 6.458% | $192.4761 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $245.59 | 8.670% | $266.8827 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $200.43 | 12.449% | $225.3815 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $213.28 | 11.339% | $237.4638 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $110.49 | 5.435% | $116.4951 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $107.72 | 13.492% | $122.2536 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $1,213.73 | $1,337.9296 | $1,337.93 | $1,338.00 | $1,338.10 | |