| 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 | $174.37 | 4.689% | $182.5462 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $231.78 | 12.326% | $260.3492 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $61.74 | 6.841% | $65.9636 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $35.46 | 10.684% | $39.2485 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $147.29 | 11.620% | $164.4051 | $164.41 | $164.40 | $164.40 |
| Purchase #6 | $7.70 | 12.674% | $8.6759 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $63.29 | 8.797% | $68.8576 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $721.63 | $790.0461 | $790.06 | $790.05 | $790.00 | |