| 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 | $168.87 | 12.392% | $189.7964 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $26.34 | 11.558% | $29.3844 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $45.62 | 11.144% | $50.7039 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $32.87 | 9.368% | $35.9493 | $35.95 | $35.95 | $35.90 |
| Purchase #5 | $168.95 | 8.585% | $183.4544 | $183.45 | $183.45 | $183.50 |
| Purchase #6 | $43.47 | 6.771% | $46.4134 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $26.66 | 10.354% | $29.4204 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $512.78 | $565.1222 | $565.11 | $565.10 | $565.10 | |