| 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 | $144.37 | 6.815% | $154.2088 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $175.89 | 5.689% | $185.8964 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $82.51 | 3.638% | $85.5117 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $202.93 | 12.190% | $227.6672 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $83.54 | 5.365% | $88.0219 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $219.34 | 7.624% | $236.0625 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $127.60 | 5.297% | $134.359 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,036.18 | $1,111.7275 | $1,111.73 | $1,111.65 | $1,111.80 | |