| 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 | $192.39 | 5.378% | $202.7367 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $123.53 | 13.401% | $140.0843 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $87.78 | 5.125% | $92.2787 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $51.97 | 11.763% | $58.0832 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $175.46 | 11.520% | $195.673 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $47.63 | 11.456% | $53.0865 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $20.77 | 6.663% | $22.1539 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $699.53 | $764.0963 | $764.09 | $764.15 | $764.20 | |