| 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 | $141.87 | 13.211% | $160.6124 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $176.34 | 9.111% | $192.4063 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $30.75 | 13.854% | $35.0101 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $160.38 | 12.242% | $180.0137 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $228.95 | 3.452% | $236.8534 | $236.85 | $236.85 | $236.90 |
| Purchase #6 | $126.78 | 5.740% | $134.0572 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $16.59 | 13.347% | $18.8043 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $881.66 | $957.7574 | $957.75 | $957.70 | $957.80 | |