| 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 | $140.32 | 12.489% | $157.8446 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $230.49 | 13.864% | $262.4451 | $262.45 | $262.45 | $262.40 |
| Purchase #3 | $74.92 | 3.267% | $77.3676 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $67.46 | 5.657% | $71.2762 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $51.65 | 4.561% | $54.0058 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $36.50 | 7.848% | $39.3645 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $116.27 | 4.565% | $121.5777 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $717.61 | $783.8815 | $783.89 | $783.90 | $783.90 | |