| 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 | $168.53 | 7.788% | $181.6551 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $153.80 | 6.553% | $163.8785 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $247.66 | 6.751% | $264.3795 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $149.45 | 10.288% | $164.8254 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $150.33 | 7.377% | $161.4198 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $250.96 | 13.626% | $285.1558 | $285.16 | $285.15 | $285.20 |
| Purchase #7 | $76.83 | 5.631% | $81.1563 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $1,197.56 | $1,302.4704 | $1,302.49 | $1,302.50 | $1,302.60 | |