| 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 | $163.80 | 13.139% | $185.3217 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $145.83 | 12.176% | $163.5863 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $183.57 | 10.699% | $203.2102 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $195.61 | 12.199% | $219.4725 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $94.38 | 8.345% | $102.256 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $61.58 | 7.581% | $66.2484 | $66.25 | $66.25 | $66.20 |
| Purchase #7 | $166.84 | 12.347% | $187.4397 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,011.61 | $1,127.5348 | $1,127.54 | $1,127.50 | $1,127.50 | |