| 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 | $97.97 | 8.638% | $106.4326 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $130.56 | 5.849% | $138.1965 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $147.80 | 11.744% | $165.1576 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $198.80 | 13.305% | $225.2503 | $225.25 | $225.25 | $225.30 |
| Purchase #5 | $183.40 | 5.702% | $193.8575 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $146.56 | 10.633% | $162.1437 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $196.40 | 6.553% | $209.2701 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $1,101.49 | $1,200.3083 | $1,200.31 | $1,200.30 | $1,200.40 | |