| 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 | $166.89 | 11.362% | $185.852 | $185.85 | $185.85 | $185.90 |
| Purchase #2 | $47.79 | 12.575% | $53.7996 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $113.61 | 7.562% | $122.2012 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $73.34 | 3.788% | $76.1181 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $168.99 | 8.382% | $183.1547 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $83.37 | 5.767% | $88.1779 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $158.93 | 7.456% | $170.7798 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $812.92 | $880.0833 | $880.08 | $880.10 | $880.20 | |