| 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 | $165.67 | 4.257% | $172.7226 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $207.34 | 11.585% | $231.3603 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $82.79 | 7.114% | $88.6797 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $83.44 | 9.709% | $91.5412 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $120.55 | 3.631% | $124.9272 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $140.79 | 12.488% | $158.3719 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $176.83 | 7.856% | $190.7218 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $977.41 | $1,058.3247 | $1,058.32 | $1,058.30 | $1,058.30 | |