| 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 | $115.97 | 3.275% | $119.768 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $185.39 | 13.162% | $209.791 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $34.47 | 4.235% | $35.9298 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $133.54 | 6.242% | $141.8756 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $109.36 | 4.508% | $114.2899 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $14.26 | 13.750% | $16.2208 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $180.65 | 11.410% | $201.2622 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $773.64 | $839.1373 | $839.14 | $839.15 | $839.20 | |