| 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 | $179.75 | 10.114% | $197.9299 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $78.82 | 13.794% | $89.6924 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $48.31 | 7.608% | $51.9854 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $222.79 | 3.862% | $231.3941 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $13.27 | 11.722% | $14.8255 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $62.25 | 7.811% | $67.1123 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $223.85 | 10.429% | $247.1953 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $829.04 | $900.1349 | $900.14 | $900.20 | $900.10 | |