| 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 | $145.34 | 12.620% | $163.6819 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $222.88 | 9.507% | $244.0692 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $250.92 | 5.533% | $264.8034 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $74.79 | 3.238% | $77.2117 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $159.44 | 10.130% | $175.5913 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $222.64 | 12.615% | $250.726 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $238.87 | 12.350% | $268.3704 | $268.37 | $268.35 | $268.40 |
| 7 purchase totals = | $1,314.88 | $1,444.4539 | $1,444.45 | $1,444.45 | $1,444.50 | |