| 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 | $167.67 | 10.591% | $185.4279 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $84.37 | 11.636% | $94.1873 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $128.50 | 8.330% | $139.2041 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $74.30 | 13.669% | $84.4561 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $242.87 | 13.341% | $275.2713 | $275.27 | $275.25 | $275.30 |
| Purchase #6 | $163.45 | 3.522% | $169.2067 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $71.45 | 3.763% | $74.1387 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $932.61 | $1,021.8921 | $1,021.90 | $1,021.90 | $1,021.90 | |