| 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 | $171.51 | 7.418% | $184.2326 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $104.69 | 12.847% | $118.1395 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $15.95 | 12.813% | $17.9937 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $189.91 | 8.126% | $205.3421 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $139.67 | 13.266% | $158.1986 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $73.87 | 11.874% | $82.6413 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $225.88 | 12.121% | $253.2589 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $921.48 | $1,019.8067 | $1,019.80 | $1,019.85 | $1,019.70 | |