| 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 | $134.68 | 7.744% | $145.1096 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $167.66 | 5.550% | $176.9651 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $106.91 | 8.846% | $116.3673 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $129.86 | 13.548% | $147.4534 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $231.25 | 7.170% | $247.8306 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $89.95 | 13.324% | $101.9349 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $13.77 | 7.486% | $14.8008 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $874.08 | $950.4617 | $950.46 | $950.45 | $950.50 | |