| 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 | $151.37 | 12.320% | $170.0188 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $110.67 | 3.530% | $114.5767 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $149.42 | 8.210% | $161.6874 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $146.84 | 5.261% | $154.5653 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $192.93 | 3.184% | $199.0729 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $182.59 | 12.349% | $205.138 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $137.35 | 8.614% | $149.1813 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $1,071.17 | $1,154.2404 | $1,154.25 | $1,154.25 | $1,154.30 | |