| 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 | $128.91 | 11.237% | $143.3956 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $162.34 | 7.772% | $174.9571 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $226.71 | 8.852% | $246.7784 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $134.76 | 9.566% | $147.6511 | $147.65 | $147.65 | $147.70 |
| Purchase #5 | $86.77 | 6.400% | $92.3233 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $107.84 | 12.846% | $121.6931 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $56.68 | 8.424% | $61.4547 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $904.01 | $988.2533 | $988.25 | $988.25 | $988.40 | |