| 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 | $149.26 | 9.724% | $163.774 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $111.77 | 8.868% | $121.6818 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $21.73 | 11.216% | $24.1672 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $147.34 | 3.772% | $152.8977 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $125.98 | 9.601% | $138.0753 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $31.83 | 12.458% | $35.7954 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $189.36 | 5.743% | $200.2349 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $777.27 | $836.6263 | $836.63 | $836.65 | $836.70 | |