| 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 | $156.87 | 8.279% | $169.8573 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $235.97 | 8.632% | $256.3389 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $108.46 | 7.552% | $116.6509 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $79.54 | 7.263% | $85.317 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $116.62 | 13.471% | $132.3299 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $219.73 | 6.785% | $234.6387 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $130.66 | 5.438% | $137.7653 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,047.85 | $1,132.8980 | $1,132.91 | $1,132.90 | $1,132.90 | |