| 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 | $160.83 | 3.650% | $166.7003 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $66.43 | 6.858% | $70.9858 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $196.42 | 13.832% | $223.5888 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $238.99 | 3.388% | $247.087 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $7.59 | 8.259% | $8.2169 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $26.31 | 9.484% | $28.8052 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $188.92 | 5.533% | $199.3729 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $885.49 | $944.7569 | $944.77 | $944.75 | $944.80 | |