| 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 | $165.73 | 13.118% | $187.4705 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $224.25 | 12.839% | $253.0415 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $218.64 | 7.264% | $234.522 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $179.34 | 8.676% | $194.8995 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $229.82 | 13.790% | $261.5122 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $227.91 | 4.272% | $237.6463 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $123.98 | 7.441% | $133.2054 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $1,369.67 | $1,502.2974 | $1,502.30 | $1,502.25 | $1,502.20 | |