| 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 | $6.64 | 5.710% | $7.0191 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $163.55 | 13.771% | $186.0725 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $201.64 | 3.353% | $208.401 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $132.67 | 8.573% | $144.0438 | $144.04 | $144.05 | $144.00 |
| Purchase #5 | $232.54 | 5.870% | $246.1901 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $200.60 | 3.359% | $207.3382 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $17.94 | 3.729% | $18.609 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $955.58 | $1,017.6737 | $1,017.67 | $1,017.65 | $1,017.60 | |