| 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 | $172.50 | 6.360% | $183.471 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $29.33 | 3.353% | $30.3134 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $85.88 | 7.792% | $92.5718 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $176.37 | 6.106% | $187.1392 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $5.31 | 8.199% | $5.7454 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $44.63 | 6.836% | $47.6809 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $233.74 | 13.258% | $264.7292 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $747.76 | $811.6509 | $811.65 | $811.65 | $811.60 | |