| 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 | $144.47 | 7.263% | $154.9629 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $120.95 | 11.215% | $134.5145 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $74.37 | 9.348% | $81.3221 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $141.85 | 7.284% | $152.1824 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $203.96 | 8.613% | $221.5271 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $92.91 | 10.578% | $102.738 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $241.40 | 9.847% | $265.1707 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $1,019.91 | $1,112.4177 | $1,112.41 | $1,112.40 | $1,112.40 | |