| 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 | $164.50 | 3.818% | $170.7806 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $193.60 | 6.228% | $205.6574 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $34.97 | 5.619% | $36.935 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $128.56 | 10.394% | $141.9225 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $47.54 | 9.577% | $52.0929 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $114.38 | 12.786% | $129.0046 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $53.60 | 10.420% | $59.1851 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $737.15 | $795.5781 | $795.58 | $795.60 | $795.60 | |