| 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 | $84.77 | 7.281% | $90.9421 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $176.95 | 5.136% | $186.0382 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $136.31 | 3.809% | $141.502 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $171.40 | 12.387% | $192.6313 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $80.33 | 9.518% | $87.9758 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $12.77 | 4.751% | $13.3767 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $215.96 | 7.125% | $231.3472 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $878.49 | $943.8133 | $943.82 | $943.90 | $943.70 | |