| 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 | $119.85 | 10.840% | $132.8417 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $154.32 | 5.726% | $163.1564 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $30.58 | 9.226% | $33.4013 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $28.99 | 4.872% | $30.4024 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $174.26 | 4.607% | $182.2882 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $154.45 | 9.148% | $168.5791 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $71.60 | 11.368% | $79.7395 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $734.05 | $790.4086 | $790.41 | $790.45 | $790.40 | |