| 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 | $127.98 | 6.808% | $136.6929 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $153.98 | 5.682% | $162.7291 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $151.58 | 6.704% | $161.7419 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $178.25 | 13.507% | $202.3262 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $32.93 | 6.255% | $34.9898 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $107.76 | 6.108% | $114.342 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $29.53 | 4.471% | $30.8503 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $782.01 | $843.6722 | $843.67 | $843.75 | $843.60 | |