| 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 | $216.72 | 5.586% | $228.826 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $65.96 | 11.485% | $73.5355 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $128.86 | 9.521% | $141.1288 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $247.40 | 10.465% | $273.2904 | $273.29 | $273.30 | $273.30 |
| Purchase #5 | $51.77 | 12.554% | $58.2692 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $73.41 | 11.592% | $81.9197 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $151.81 | 12.479% | $170.7544 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $935.93 | $1,027.7240 | $1,027.73 | $1,027.75 | $1,027.70 | |