| 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 | $155.37 | 9.430% | $170.0214 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $179.75 | 3.479% | $186.0035 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $162.83 | 12.572% | $183.301 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $76.53 | 5.852% | $81.0085 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $83.35 | 4.409% | $87.0249 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $222.81 | 9.280% | $243.4868 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $75.51 | 6.734% | $80.5948 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $956.15 | $1,031.4409 | $1,031.43 | $1,031.40 | $1,031.40 | |