| 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 | $182.53 | 4.805% | $191.3006 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $143.37 | 3.392% | $148.2331 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $226.55 | 10.837% | $251.1012 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $241.59 | 8.315% | $261.6782 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $182.70 | 6.569% | $194.7016 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $77.47 | 5.483% | $81.7177 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $69.62 | 7.750% | $75.0156 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $1,123.83 | $1,203.7480 | $1,203.75 | $1,203.75 | $1,203.70 | |