| 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 | $193.82 | 12.578% | $218.1987 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $35.97 | 8.828% | $39.1454 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $171.90 | 12.758% | $193.831 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $124.99 | 4.650% | $130.802 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $201.76 | 10.806% | $223.5622 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $15.58 | 4.321% | $16.2532 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $167.32 | 9.300% | $182.8808 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $911.34 | $1,004.6733 | $1,004.67 | $1,004.70 | $1,004.70 | |