| 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 | $116.35 | 13.670% | $132.255 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $185.66 | 9.543% | $203.3775 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $148.90 | 10.862% | $165.0735 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $129.36 | 9.649% | $141.8419 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $128.99 | 4.103% | $134.2825 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $162.72 | 12.540% | $183.1251 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $49.98 | 11.439% | $55.6972 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $921.96 | $1,015.6527 | $1,015.66 | $1,015.70 | $1,015.70 | |