| 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 | $186.37 | 12.765% | $210.1601 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $87.56 | 6.654% | $93.3862 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $76.60 | 5.471% | $80.7908 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $54.25 | 12.373% | $60.9624 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $41.59 | 4.384% | $43.4133 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $88.52 | 9.289% | $96.7426 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $118.75 | 12.133% | $133.1579 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $653.64 | $718.6133 | $718.61 | $718.60 | $718.70 | |