| 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 | $174.41 | 5.115% | $183.3311 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $25.53 | 10.329% | $28.167 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $235.45 | 7.728% | $253.6456 | $253.65 | $253.65 | $253.60 |
| Purchase #4 | $30.59 | 13.387% | $34.6851 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $205.62 | 7.863% | $221.7879 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $169.56 | 8.373% | $183.7573 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $231.97 | 4.629% | $242.7079 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,073.13 | $1,148.0819 | $1,148.10 | $1,148.10 | $1,148.10 | |