| 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 | $210.51 | 5.498% | $222.0838 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $137.84 | 13.727% | $156.7613 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $56.52 | 12.711% | $63.7043 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $52.32 | 6.814% | $55.8851 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $87.38 | 7.715% | $94.1214 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $122.81 | 7.490% | $132.0085 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $76.96 | 3.623% | $79.7483 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $744.34 | $804.3127 | $804.31 | $804.30 | $804.30 | |