| 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 | $178.89 | 7.527% | $192.3551 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $231.87 | 3.136% | $239.1414 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $39.42 | 5.660% | $41.6512 | $41.65 | $41.65 | $41.70 |
| Purchase #4 | $104.27 | 13.409% | $118.2516 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $12.81 | 7.463% | $13.766 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $174.27 | 13.116% | $197.1273 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $236.55 | 10.702% | $261.8656 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $978.08 | $1,064.1582 | $1,064.17 | $1,064.15 | $1,064.30 | |