| 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 | $73.90 | 6.412% | $78.6385 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $224.51 | 11.606% | $250.5666 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $122.58 | 13.287% | $138.8672 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $232.27 | 9.705% | $254.8118 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $207.83 | 11.321% | $231.3584 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $152.82 | 11.617% | $170.5731 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $20.75 | 12.677% | $23.3805 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $1,034.66 | $1,148.1961 | $1,148.20 | $1,148.15 | $1,148.30 | |