| 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 | $222.80 | 4.825% | $233.5501 | $233.55 | $233.55 | $233.60 |
| Purchase #2 | $133.81 | 9.265% | $146.2075 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $216.75 | 3.403% | $224.126 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $152.73 | 7.378% | $163.9984 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $164.99 | 7.711% | $177.7124 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $129.79 | 3.812% | $134.7376 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $72.61 | 5.555% | $76.6435 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $1,093.48 | $1,156.9755 | $1,156.98 | $1,157.00 | $1,156.90 | |