| 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 | $168.54 | 4.826% | $176.6737 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $19.67 | 4.438% | $20.543 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $163.67 | 4.294% | $170.698 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $234.27 | 5.574% | $247.3282 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $33.77 | 7.713% | $36.3747 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $137.58 | 4.760% | $144.1288 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $41.73 | 7.377% | $44.8084 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $799.23 | $840.5548 | $840.55 | $840.55 | $840.50 | |