| 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 | $113.32 | 3.668% | $117.4766 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $176.71 | 12.609% | $198.9914 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $154.63 | 12.214% | $173.5165 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $73.38 | 5.713% | $77.5722 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $122.44 | 6.389% | $130.2627 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $132.68 | 4.829% | $139.0871 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $161.80 | 5.245% | $170.2864 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $934.96 | $1,007.1929 | $1,007.20 | $1,007.20 | $1,007.30 | |