| 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 | $147.30 | 10.409% | $162.6325 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $102.39 | 11.208% | $113.8659 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $244.41 | 11.420% | $272.3216 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $237.69 | 8.709% | $258.3904 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $20.66 | 9.681% | $22.6601 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $39.50 | 10.648% | $43.706 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $79.41 | 9.122% | $86.6538 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $871.36 | $960.2303 | $960.23 | $960.20 | $960.30 | |