| 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 | $170.58 | 3.717% | $176.9205 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $235.56 | 5.555% | $248.6454 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $186.98 | 4.426% | $195.2557 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $167.38 | 7.254% | $179.5217 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $58.37 | 9.363% | $63.8352 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $137.92 | 13.327% | $156.3006 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $86.25 | 3.514% | $89.2808 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $1,043.04 | $1,109.7599 | $1,109.77 | $1,109.75 | $1,109.70 | |