| 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 | $175.90 | 13.287% | $199.2718 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $23.70 | 6.517% | $25.2445 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $247.77 | 8.213% | $268.1194 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $213.75 | 12.228% | $239.8874 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $166.43 | 5.203% | $175.0894 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $122.43 | 8.579% | $132.9333 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $99.51 | 6.522% | $106 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $1,049.49 | $1,146.5458 | $1,146.54 | $1,146.55 | $1,146.50 | |