| 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 | $137.85 | 7.856% | $148.6795 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $115.77 | 13.241% | $131.0991 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $65.83 | 3.242% | $67.9642 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $67.61 | 8.299% | $73.221 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $181.25 | 5.312% | $190.878 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $25.46 | 8.259% | $27.5627 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $205.45 | 10.393% | $226.8024 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $799.22 | $866.2069 | $866.20 | $866.20 | $866.30 | |