| 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 | $165.67 | 5.607% | $174.9591 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $190.28 | 13.615% | $216.1866 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $106.61 | 10.394% | $117.691 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $94.31 | 11.231% | $104.902 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $114.98 | 13.484% | $130.4839 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $117.67 | 7.847% | $126.9036 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $214.57 | 13.159% | $242.8053 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,004.09 | $1,113.9315 | $1,113.93 | $1,113.95 | $1,114.00 | |