| 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 | $235.96 | 8.377% | $255.7264 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $143.92 | 9.637% | $157.7896 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $162.72 | 6.358% | $173.0657 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $102.62 | 3.841% | $106.5616 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $19.47 | 3.752% | $20.2005 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $187.44 | 4.334% | $195.5636 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $143.68 | 9.505% | $157.3368 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $995.81 | $1,066.2442 | $1,066.25 | $1,066.25 | $1,066.30 | |