| 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 | $151.42 | 8.250% | $163.9122 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $102.99 | 3.247% | $106.3341 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $84.53 | 4.559% | $88.3837 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $152.54 | 5.361% | $160.7177 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $115.79 | 7.661% | $124.6607 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $18.79 | 3.358% | $19.421 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $87.83 | 6.681% | $93.6979 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $713.89 | $757.1273 | $757.12 | $757.10 | $757.10 | |