| 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 | $199.96 | 11.391% | $222.7374 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $70.67 | 3.450% | $73.1081 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $55.60 | 6.238% | $59.0683 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $160.97 | 4.338% | $167.9529 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $29.46 | 8.533% | $31.9738 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $119.56 | 8.319% | $129.5062 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $9.56 | 6.830% | $10.2129 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $645.78 | $694.5596 | $694.56 | $694.50 | $694.60 | |