| 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 | $165.77 | 9.380% | $181.3192 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $180.97 | 3.840% | $187.9192 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $166.90 | 7.554% | $179.5076 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $196.25 | 12.585% | $220.9481 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $60.81 | 13.250% | $68.8673 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $163.45 | 5.353% | $172.1995 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $203.65 | 5.813% | $215.4882 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,137.80 | $1,226.2491 | $1,226.26 | $1,226.20 | $1,226.20 | |