| 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 | $133.76 | 9.624% | $146.6331 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $10.92 | 13.507% | $12.395 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $144.44 | 13.377% | $163.7617 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $195.94 | 8.765% | $213.1141 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $163.81 | 13.630% | $186.1373 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $188.54 | 11.792% | $210.7726 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $218.28 | 4.592% | $228.3034 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,055.69 | $1,161.1172 | $1,161.11 | $1,161.10 | $1,161.10 | |