| 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 | $166.60 | 11.619% | $185.9573 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $95.52 | 3.717% | $99.0705 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $129.47 | 12.483% | $145.6317 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $219.79 | 5.784% | $232.5027 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $100.91 | 6.648% | $107.6185 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $14.61 | 3.195% | $15.0768 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $39.95 | 9.647% | $43.804 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $766.85 | $829.6615 | $829.66 | $829.65 | $829.70 | |