| 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 | $152.42 | 7.472% | $163.8088 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $100.98 | 6.149% | $107.1893 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $22.88 | 7.738% | $24.6505 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $108.61 | 12.579% | $122.2721 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $81.41 | 5.744% | $86.0862 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $58.96 | 7.842% | $63.5836 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $107.45 | 13.551% | $122.0105 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $632.71 | $689.6010 | $689.60 | $689.60 | $689.70 | |