| 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 | $209.98 | 9.446% | $229.8147 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $155.96 | 9.830% | $171.2909 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $82.54 | 7.420% | $88.6645 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $198.38 | 12.659% | $223.4929 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $145.40 | 3.727% | $150.8191 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $152.79 | 6.816% | $163.2042 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $16.39 | 13.765% | $18.6461 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $961.44 | $1,045.9324 | $1,045.92 | $1,045.90 | $1,045.90 | |