| 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 | $173.86 | 11.162% | $193.2663 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $72.70 | 9.231% | $79.4109 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $106.75 | 12.382% | $119.9678 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $225.95 | 11.626% | $252.2189 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $172.56 | 9.162% | $188.3699 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $149.38 | 13.389% | $169.3805 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $25.51 | 9.259% | $27.872 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $926.71 | $1,030.4863 | $1,030.49 | $1,030.40 | $1,030.60 | |