| 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 | $183.91 | 8.501% | $199.5442 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $127.37 | 7.726% | $137.2106 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $45.46 | 5.446% | $47.9358 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $230.42 | 7.354% | $247.3651 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $21.70 | 8.249% | $23.49 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $178.59 | 4.531% | $186.6819 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $134.88 | 9.708% | $147.9742 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $922.33 | $990.2018 | $990.20 | $990.20 | $990.20 | |