| 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 | $147.41 | 5.205% | $155.0827 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $120.49 | 13.652% | $136.9393 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $172.60 | 11.249% | $192.0158 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $200.78 | 4.285% | $209.3834 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $135.97 | 8.785% | $147.915 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $43.48 | 12.444% | $48.8907 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $228.60 | 6.215% | $242.8075 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,049.33 | $1,133.0344 | $1,133.04 | $1,133.05 | $1,133.00 | |