| 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 | $148.30 | 12.504% | $166.8434 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $71.44 | 8.730% | $77.6767 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $250.79 | 7.185% | $268.8093 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $207.27 | 8.545% | $224.9812 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $122.77 | 8.478% | $133.1784 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $144.59 | 13.654% | $164.3323 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $21.30 | 13.841% | $24.2481 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $966.46 | $1,060.0694 | $1,060.07 | $1,060.15 | $1,060.00 | |