| 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 | $144.71 | 8.494% | $157.0017 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $232.86 | 8.583% | $252.8464 | $252.85 | $252.85 | $252.80 |
| Purchase #3 | $167.46 | 7.709% | $180.3695 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $112.97 | 10.106% | $124.3867 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $234.87 | 13.640% | $266.9063 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $83.74 | 5.793% | $88.5911 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $219.82 | 11.726% | $245.5961 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,196.43 | $1,315.6978 | $1,315.71 | $1,315.70 | $1,315.70 | |