| 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 | $13.52 | 12.449% | $15.2031 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $153.37 | 8.403% | $166.2577 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $201.93 | 12.146% | $226.4564 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $17.31 | 11.661% | $19.3285 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $155.63 | 11.741% | $173.9025 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $99.95 | 4.864% | $104.8116 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $180.78 | 11.232% | $201.0852 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $822.49 | $907.0450 | $907.05 | $907.05 | $907.10 | |