| 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 | $14.32 | 12.379% | $16.0927 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $167.39 | 3.706% | $173.5935 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $206.89 | 6.462% | $220.2592 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $174.27 | 7.402% | $187.1695 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $138.37 | 4.380% | $144.4306 | $144.43 | $144.45 | $144.40 |
| Purchase #6 | $125.90 | 5.490% | $132.8119 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $213.30 | 11.492% | $237.8124 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $1,040.44 | $1,112.1698 | $1,112.16 | $1,112.15 | $1,112.20 | |