| 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 | $207.62 | 6.139% | $220.3658 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $61.54 | 11.774% | $68.7857 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $191.55 | 10.288% | $211.2567 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $7.73 | 11.553% | $8.623 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $114.31 | 10.695% | $126.5355 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $27.44 | 11.739% | $30.6612 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $182.85 | 5.363% | $192.6562 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $793.04 | $858.8841 | $858.90 | $858.85 | $859.00 | |