| 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 | $166.30 | 3.373% | $171.9093 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $142.62 | 12.144% | $159.9398 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $204.66 | 4.604% | $214.0825 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $111.44 | 9.118% | $121.6011 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $28.58 | 3.790% | $29.6632 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $217.87 | 11.292% | $242.4719 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $247.78 | 7.344% | $265.977 | $265.98 | $266.00 | $266.00 |
| 7 purchase totals = | $1,119.25 | $1,205.6448 | $1,205.64 | $1,205.65 | $1,205.70 | |