| 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 | $133.80 | 11.155% | $148.7254 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $121.86 | 12.144% | $136.6587 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $224.63 | 6.625% | $239.5117 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $131.66 | 11.822% | $147.2248 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $136.80 | 13.125% | $154.755 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $231.71 | 10.571% | $256.2041 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $159.44 | 7.744% | $171.787 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,139.90 | $1,254.8667 | $1,254.87 | $1,254.85 | $1,254.90 | |