| 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 | $171.73 | 12.521% | $193.2323 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $229.54 | 3.102% | $236.6603 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $221.33 | 4.792% | $231.9361 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $189.91 | 5.245% | $199.8708 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $185.62 | 7.460% | $199.4673 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $219.26 | 12.709% | $247.1258 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $141.42 | 4.363% | $147.5902 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,358.81 | $1,455.8828 | $1,455.89 | $1,455.90 | $1,455.90 | |