| 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 | $188.78 | 8.149% | $204.1637 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $67.30 | 11.627% | $75.125 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $88.30 | 5.285% | $92.9667 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $123.83 | 13.849% | $140.9792 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $165.42 | 13.763% | $188.1868 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $112.66 | 11.386% | $125.4875 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $207.47 | 10.600% | $229.4618 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $953.76 | $1,056.3707 | $1,056.38 | $1,056.40 | $1,056.50 | |