| 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 | $185.95 | 10.449% | $205.3799 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $143.55 | 7.784% | $154.7239 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $24.53 | 10.408% | $27.0831 | $27.08 | $27.10 | $27.10 |
| Purchase #4 | $127.81 | 7.529% | $137.4328 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $142.96 | 3.322% | $147.7091 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $194.57 | 5.755% | $205.7675 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $17.94 | 11.106% | $19.9324 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $837.31 | $898.0287 | $898.02 | $898.05 | $898.00 | |