| 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 | $144.68 | 9.561% | $158.5129 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $132.77 | 7.730% | $143.0331 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $193.55 | 9.531% | $211.9973 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $21.99 | 3.405% | $22.7388 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $179.96 | 3.266% | $185.8375 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $7.85 | 5.337% | $8.269 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $124.62 | 5.427% | $131.3831 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $805.42 | $861.7717 | $861.77 | $861.80 | $861.70 | |