| 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 | $166.66 | 8.406% | $180.6694 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $175.54 | 13.591% | $199.3976 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $147.99 | 8.580% | $160.6875 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $68.62 | 13.572% | $77.9331 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $50.81 | 5.456% | $53.5822 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $183.59 | 9.601% | $201.2165 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $224.97 | 3.407% | $232.6347 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,018.18 | $1,106.1210 | $1,106.12 | $1,106.15 | $1,106.10 | |