| 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 | $177.89 | 4.500% | $185.8951 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $37.63 | 3.860% | $39.0825 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $104.86 | 12.632% | $118.1059 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $191.42 | 9.544% | $209.6891 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $160.87 | 3.640% | $166.7257 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $26.83 | 13.822% | $30.5384 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $250.87 | 9.437% | $274.5446 | $274.54 | $274.55 | $274.50 |
| 7 purchase totals = | $950.37 | $1,024.5813 | $1,024.59 | $1,024.65 | $1,024.50 | |