| 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 | $146.97 | 10.490% | $162.3872 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $113.87 | 6.115% | $120.8332 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $120.69 | 6.305% | $128.2995 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $175.67 | 4.218% | $183.0798 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $77.64 | 13.624% | $88.2177 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $222.71 | 11.692% | $248.7493 | $248.75 | $248.75 | $248.70 |
| Purchase #7 | $80.82 | 6.633% | $86.1808 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $938.37 | $1,017.7475 | $1,017.75 | $1,017.80 | $1,017.70 | |