| 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 | $154.70 | 4.786% | $162.1039 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $175.57 | 7.736% | $189.1521 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $5.96 | 12.470% | $6.7032 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $5.44 | 3.584% | $5.635 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $206.27 | 10.410% | $227.7427 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $116.41 | 3.400% | $120.3679 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $228.87 | 5.739% | $242.0048 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $893.22 | $953.7096 | $953.70 | $953.70 | $953.70 | |