| 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 | $156.43 | 11.163% | $173.8923 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $27.80 | 10.453% | $30.7059 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $124.70 | 12.139% | $139.8373 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $221.93 | 9.446% | $242.8935 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $196.48 | 3.513% | $203.3823 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $141.74 | 9.606% | $155.3555 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $206.85 | 10.187% | $227.9218 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,075.93 | $1,173.9886 | $1,173.99 | $1,174.00 | $1,174.00 | |