| 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 | $156.83 | 6.274% | $166.6695 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $132.78 | 6.344% | $141.2036 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $121.38 | 6.251% | $128.9675 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $158.61 | 5.690% | $167.6349 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $166.36 | 13.528% | $188.8652 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $55.84 | 10.559% | $61.7361 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $21.68 | 9.519% | $23.7437 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $813.48 | $878.8205 | $878.82 | $878.80 | $878.80 | |