| 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 | $131.32 | 8.322% | $142.2485 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $74.56 | 13.221% | $84.4176 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $189.73 | 9.407% | $207.5779 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $198.64 | 8.831% | $216.1819 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $41.74 | 7.320% | $44.7954 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $97.41 | 4.785% | $102.0711 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $73.52 | 5.690% | $77.7033 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $806.92 | $874.9957 | $875.00 | $875.00 | $875.00 | |