| 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 | $68.64 | 3.785% | $71.238 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $208.29 | 8.271% | $225.5177 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $171.90 | 4.816% | $180.1787 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $103.25 | 3.465% | $106.8276 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $109.50 | 10.396% | $120.8836 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $160.29 | 9.602% | $175.681 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $25.56 | 11.689% | $28.5477 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $847.43 | $908.8743 | $908.88 | $908.95 | $908.80 | |