| 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 | $187.34 | 10.185% | $206.4206 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $66.79 | 10.199% | $73.6019 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $142.88 | 8.317% | $154.7633 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $78.78 | 10.522% | $87.0692 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $202.87 | 7.126% | $217.3265 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $250.69 | 4.712% | $262.5025 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $145.58 | 11.772% | $162.7177 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $1,074.93 | $1,164.4017 | $1,164.40 | $1,164.35 | $1,164.40 | |