| 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 | $34.80 | 5.776% | $36.81 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $177.46 | 8.499% | $192.5423 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $170.76 | 5.448% | $180.063 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $149.83 | 11.533% | $167.1099 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $102.74 | 4.629% | $107.4958 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $169.77 | 6.354% | $180.5572 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $99.40 | 5.710% | $105.0757 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $904.76 | $969.6539 | $969.66 | $969.65 | $969.70 | |