| 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 | $15.47 | 13.544% | $17.5653 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $176.69 | 12.739% | $199.1985 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $198.91 | 3.214% | $205.303 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $197.48 | 5.378% | $208.1005 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $32.36 | 7.573% | $34.8106 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $110.76 | 12.438% | $124.5363 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $155.73 | 7.851% | $167.9564 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $887.40 | $957.4706 | $957.48 | $957.45 | $957.50 | |