| 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 | $175.50 | 4.250% | $182.9588 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $48.46 | 12.226% | $54.3847 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $224.80 | 10.779% | $249.0312 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $111.89 | 3.715% | $116.0467 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $163.44 | 12.156% | $183.3078 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $192.83 | 3.248% | $199.0931 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $99.98 | 13.736% | $113.7133 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,016.90 | $1,098.5356 | $1,098.53 | $1,098.55 | $1,098.50 | |