| 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 | $147.57 | 11.375% | $164.3561 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $106.43 | 11.689% | $118.8706 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $91.79 | 9.176% | $100.2127 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $218.50 | 6.548% | $232.8074 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $182.99 | 12.443% | $205.7594 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $11.67 | 5.612% | $12.3249 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $205.92 | 6.282% | $218.8559 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $964.87 | $1,053.1870 | $1,053.19 | $1,053.10 | $1,053.30 | |