| 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 | $14.89 | 13.650% | $16.9225 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $246.40 | 3.676% | $255.4577 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $235.78 | 7.187% | $252.7255 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $154.50 | 7.419% | $165.9624 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $145.45 | 8.388% | $157.6503 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $150.61 | 3.522% | $155.9145 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $30.31 | 8.180% | $32.7894 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $977.94 | $1,037.4223 | $1,037.42 | $1,037.40 | $1,037.50 | |