| 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 | $152.36 | 4.181% | $158.7302 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $163.90 | 8.763% | $178.2626 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $215.67 | 12.409% | $242.4325 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $242.35 | 3.874% | $251.7386 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $157.37 | 13.164% | $178.0862 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $92.82 | 12.137% | $104.0856 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $130.30 | 4.843% | $136.6104 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $1,154.77 | $1,249.9461 | $1,249.95 | $1,250.00 | $1,249.90 | |