| 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 | $162.62 | 3.120% | $167.6937 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $169.95 | 5.710% | $179.6541 | $179.65 | $179.65 | $179.70 |
| Purchase #3 | $243.54 | 7.433% | $261.6423 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $109.52 | 12.668% | $123.394 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $233.92 | 10.315% | $258.0488 | $258.05 | $258.05 | $258.00 |
| Purchase #6 | $175.39 | 4.675% | $183.5895 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $218.82 | 6.404% | $232.8332 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,313.76 | $1,406.8556 | $1,406.84 | $1,406.90 | $1,406.80 | |