| 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 | $159.44 | 10.662% | $176.4395 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $83.55 | 3.821% | $86.7424 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $211.64 | 12.330% | $237.7352 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $65.93 | 5.519% | $69.5687 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $46.74 | 3.580% | $48.4133 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $72.27 | 7.299% | $77.545 | $77.55 | $77.55 | $77.50 |
| Purchase #7 | $158.44 | 7.739% | $170.7017 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $798.01 | $867.1458 | $867.15 | $867.15 | $867.00 | |