| 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 | $161.87 | 11.433% | $180.3766 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $207.54 | 9.395% | $227.0384 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $236.63 | 12.149% | $265.3782 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $218.30 | 12.667% | $245.9521 | $245.95 | $245.95 | $246.00 |
| Purchase #5 | $199.74 | 13.530% | $226.7648 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $250.44 | 12.726% | $282.311 | $282.31 | $282.30 | $282.30 |
| Purchase #7 | $47.76 | 8.565% | $51.8506 | $51.85 | $51.85 | $51.90 |
| 7 purchase totals = | $1,322.28 | $1,479.6717 | $1,479.67 | $1,479.70 | $1,479.80 | |