| 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 | $179.42 | 4.432% | $187.3719 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $188.45 | 4.487% | $196.9058 | $196.91 | $196.90 | $196.90 |
| Purchase #3 | $19.25 | 5.590% | $20.3261 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $204.80 | 13.652% | $232.7593 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $79.90 | 3.567% | $82.75 | $82.75 | $82.75 | $82.80 |
| Purchase #6 | $188.93 | 8.103% | $204.239 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $185.65 | 10.614% | $205.3549 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $1,046.40 | $1,129.7070 | $1,129.71 | $1,129.70 | $1,129.80 | |