| 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 | $167.70 | 5.764% | $177.3662 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $235.78 | 7.622% | $253.7512 | $253.75 | $253.75 | $253.80 |
| Purchase #3 | $151.70 | 6.565% | $161.6591 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $88.85 | 13.773% | $101.0873 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $15.28 | 12.398% | $17.1744 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $36.90 | 9.420% | $40.376 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $159.69 | 4.144% | $166.3076 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $855.90 | $917.7218 | $917.73 | $917.70 | $917.90 | |