| 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 | $141.92 | 11.148% | $157.7412 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $221.44 | 11.465% | $246.8281 | $246.83 | $246.85 | $246.80 |
| Purchase #3 | $55.66 | 10.320% | $61.4041 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $88.66 | 5.322% | $93.3785 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $81.49 | 10.862% | $90.3414 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $48.45 | 9.210% | $52.9122 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $176.44 | 3.534% | $182.6754 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $814.06 | $885.2809 | $885.28 | $885.35 | $885.20 | |