| 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 | $148.91 | 9.317% | $162.7839 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $128.42 | 13.825% | $146.1741 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $49.58 | 4.457% | $51.7898 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $115.51 | 11.802% | $129.1425 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $229.99 | 8.220% | $248.8952 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $49.79 | 5.392% | $52.4747 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $207.98 | 3.802% | $215.8874 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $930.18 | $1,007.1476 | $1,007.14 | $1,007.15 | $1,007.20 | |