| 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 | $139.69 | 10.471% | $154.3169 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $63.32 | 7.781% | $68.2469 | $68.25 | $68.25 | $68.20 |
| Purchase #3 | $222.81 | 10.703% | $246.6574 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $54.41 | 12.203% | $61.0497 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $29.35 | 10.653% | $32.4767 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $167.75 | 7.774% | $180.7909 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $139.36 | 12.837% | $157.2496 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $816.69 | $900.7881 | $900.80 | $900.80 | $900.70 | |