| 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 | $177.86 | 3.102% | $183.3772 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $226.26 | 7.260% | $242.6865 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $86.41 | 7.332% | $92.7456 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $210.44 | 3.696% | $218.2179 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $225.86 | 10.655% | $249.9254 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $138.79 | 11.217% | $154.3581 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $150.70 | 9.403% | $164.8703 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $1,216.32 | $1,306.1810 | $1,306.20 | $1,306.20 | $1,306.20 | |