| 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 | $181.98 | 4.765% | $190.6513 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $217.25 | 7.873% | $234.3541 | $234.35 | $234.35 | $234.40 |
| Purchase #3 | $146.92 | 13.853% | $167.2728 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $74.40 | 13.287% | $84.2855 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $58.37 | 8.176% | $63.1423 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $182.41 | 4.548% | $190.706 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $92.47 | 7.444% | $99.3535 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $953.80 | $1,029.7655 | $1,029.76 | $1,029.75 | $1,029.90 | |