| 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 | $107.81 | 13.874% | $122.7676 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $139.27 | 7.280% | $149.4089 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $164.53 | 11.569% | $183.5645 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $55.27 | 10.717% | $61.1933 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $151.39 | 13.274% | $171.4855 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $47.31 | 8.827% | $51.4861 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $68.31 | 8.710% | $74.2598 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $733.89 | $814.1657 | $814.17 | $814.15 | $814.30 | |