| 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 | $190.32 | 8.313% | $206.1413 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $173.50 | 5.837% | $183.6272 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $184.53 | 13.284% | $209.043 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $102.79 | 12.282% | $115.4147 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $165.59 | 11.712% | $184.9839 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $210.38 | 10.497% | $232.4636 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $151.54 | 5.432% | $159.7717 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $1,178.65 | $1,291.4454 | $1,291.43 | $1,291.45 | $1,291.40 | |