| 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 | $81.77 | 9.703% | $89.7041 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $191.76 | 8.769% | $208.5754 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $155.74 | 11.141% | $173.091 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $113.61 | 10.526% | $125.5686 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $173.80 | 4.359% | $181.3759 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $239.55 | 6.350% | $254.7614 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $76.32 | 12.138% | $85.5837 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $1,032.55 | $1,118.6601 | $1,118.66 | $1,118.70 | $1,118.80 | |