| 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 | $66.80 | 5.112% | $70.2148 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $177.88 | 4.651% | $186.1532 | $186.15 | $186.15 | $186.20 |
| Purchase #3 | $122.41 | 11.746% | $136.7883 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $210.47 | 9.798% | $231.0919 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $33.50 | 13.482% | $38.0165 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $225.29 | 13.194% | $255.0148 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $6.37 | 8.126% | $6.8876 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $842.72 | $924.1671 | $924.16 | $924.15 | $924.20 | |