| 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 | $146.96 | 12.366% | $165.1331 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $70.51 | 11.191% | $78.4008 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $59.49 | 12.384% | $66.8572 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $108.25 | 9.850% | $118.9126 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $123.42 | 7.756% | $132.9925 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $219.58 | 7.374% | $235.7718 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $77.44 | 10.661% | $85.6959 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $805.65 | $883.7639 | $883.76 | $883.75 | $883.80 | |