| 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 | $146.84 | 7.125% | $157.3024 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $59.28 | 11.422% | $66.051 | $66.05 | $66.05 | $66.10 |
| Purchase #3 | $174.54 | 5.362% | $183.8988 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $200.27 | 8.488% | $217.2689 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $37.91 | 9.286% | $41.4303 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $142.50 | 10.820% | $157.9185 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $30.96 | 7.651% | $33.3287 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $792.30 | $857.1986 | $857.20 | $857.20 | $857.20 | |