| 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 | $132.33 | 6.334% | $140.7118 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $158.57 | 10.782% | $175.667 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $242.56 | 5.180% | $255.1246 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $234.61 | 10.692% | $259.6945 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $86.33 | 13.133% | $97.6677 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $204.47 | 6.578% | $217.92 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $19.95 | 13.607% | $22.6646 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $1,078.82 | $1,169.4502 | $1,169.44 | $1,169.35 | $1,169.50 | |