| 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 | $165.96 | 12.645% | $186.9456 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $115.90 | 5.635% | $122.431 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $219.48 | 3.371% | $226.8787 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $114.28 | 3.486% | $118.2638 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $132.52 | 9.860% | $145.5865 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $162.27 | 9.758% | $178.1043 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $77.34 | 11.793% | $86.4607 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $987.75 | $1,064.6706 | $1,064.67 | $1,064.70 | $1,064.70 | |