| 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 | $186.71 | 6.287% | $198.4485 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $175.49 | 6.527% | $186.9442 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $198.79 | 9.546% | $217.7665 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $219.98 | 3.121% | $226.8456 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $181.60 | 8.414% | $196.8798 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $43.82 | 13.491% | $49.7318 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $119.43 | 10.695% | $132.203 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,125.82 | $1,208.8194 | $1,208.82 | $1,208.85 | $1,208.70 | |