| 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 | $129.61 | 6.156% | $137.5888 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $105.98 | 3.389% | $109.5717 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $116.31 | 4.666% | $121.737 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $170.89 | 4.553% | $178.6706 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $55.97 | 7.657% | $60.2556 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $222.79 | 9.463% | $243.8726 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $165.80 | 12.407% | $186.3708 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $967.35 | $1,038.0671 | $1,038.07 | $1,038.00 | $1,038.20 | |