| 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 | $155.67 | 3.186% | $160.6296 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $182.52 | 11.703% | $203.8803 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $14.81 | 11.405% | $16.4991 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $225.76 | 9.522% | $247.2569 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $214.89 | 3.619% | $222.6669 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $120.84 | 7.401% | $129.7834 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $235.47 | 7.280% | $252.6122 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $1,149.96 | $1,233.3284 | $1,233.33 | $1,233.35 | $1,233.40 | |