| 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 | $180.47 | 3.343% | $186.5031 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $133.84 | 7.324% | $143.6424 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $132.34 | 5.659% | $139.8291 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $29.51 | 6.121% | $31.3163 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $227.82 | 13.518% | $258.6167 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $69.35 | 11.375% | $77.2386 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $198.47 | 13.373% | $225.0114 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $971.80 | $1,062.1576 | $1,062.16 | $1,062.15 | $1,062.00 | |