| 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 | $174.96 | 4.427% | $182.7055 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $114.27 | 6.462% | $121.6541 | $121.65 | $121.65 | $121.70 |
| Purchase #3 | $155.68 | 8.284% | $168.5765 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $78.66 | 10.576% | $86.9791 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $182.42 | 3.423% | $188.6642 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $184.69 | 4.749% | $193.4609 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $31.67 | 13.602% | $35.9778 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $922.35 | $978.0181 | $978.02 | $978.05 | $978.20 | |