| 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 | $73.79 | 12.176% | $82.7747 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $247.70 | 3.447% | $256.2382 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $164.60 | 13.145% | $186.2367 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $136.29 | 13.574% | $154.79 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $90.29 | 12.769% | $101.8191 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $146.94 | 12.366% | $165.1106 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $198.63 | 9.580% | $217.6588 | $217.66 | $217.65 | $217.70 |
| 7 purchase totals = | $1,058.24 | $1,164.6281 | $1,164.63 | $1,164.60 | $1,164.60 | |