| 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 | $182.92 | 4.289% | $190.7654 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $134.26 | 3.699% | $139.2263 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $88.37 | 6.806% | $94.3845 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $188.35 | 8.813% | $204.9493 | $204.95 | $204.95 | $204.90 |
| Purchase #5 | $184.92 | 10.274% | $203.9187 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $105.53 | 6.365% | $112.247 | $112.25 | $112.25 | $112.20 |
| Purchase #7 | $196.59 | 9.543% | $215.3506 | $215.35 | $215.35 | $215.40 |
| 7 purchase totals = | $1,080.94 | $1,160.8418 | $1,160.85 | $1,160.85 | $1,160.80 | |