| 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 | $194.34 | 10.639% | $215.0158 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $199.73 | 3.366% | $206.4529 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $12.34 | 6.594% | $13.1537 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $102.66 | 10.619% | $113.5615 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $66.87 | 13.841% | $76.1255 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $14.61 | 13.593% | $16.5959 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $130.83 | 6.586% | $139.4465 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $721.38 | $780.3518 | $780.36 | $780.35 | $780.40 | |