| 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 | $141.85 | 5.158% | $149.1666 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $174.51 | 13.517% | $198.0985 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $232.83 | 12.453% | $261.8243 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $53.64 | 11.202% | $59.6488 | $59.65 | $59.65 | $59.60 |
| Purchase #5 | $133.54 | 3.527% | $138.25 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $175.33 | 9.640% | $192.2318 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $221.77 | 5.338% | $233.6081 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,133.47 | $1,232.8281 | $1,232.83 | $1,232.80 | $1,232.80 | |