| 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 | $112.60 | 11.340% | $125.3688 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $175.97 | 9.678% | $193.0004 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $80.37 | 7.641% | $86.5111 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $67.33 | 4.499% | $70.3592 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $50.66 | 11.761% | $56.6181 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $150.82 | 8.744% | $164.0077 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $113.72 | 10.640% | $125.8198 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $751.47 | $821.6851 | $821.69 | $821.60 | $821.70 | |