| 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 | $174.91 | 13.662% | $198.8062 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $167.81 | 4.325% | $175.0678 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $17.45 | 11.119% | $19.3903 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $212.41 | 6.727% | $226.6988 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $126.33 | 13.830% | $143.8014 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $63.80 | 5.253% | $67.1514 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $164.84 | 12.867% | $186.05 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $927.55 | $1,016.9659 | $1,016.97 | $1,016.95 | $1,017.10 | |