| 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 | $37.63 | 5.278% | $39.6161 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $161.29 | 6.366% | $171.5577 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $136.74 | 10.374% | $150.9254 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $110.75 | 5.608% | $116.9609 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $241.89 | 11.510% | $269.7315 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $127.69 | 5.569% | $134.8011 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $235.32 | 12.844% | $265.5445 | $265.54 | $265.55 | $265.50 |
| 7 purchase totals = | $1,051.31 | $1,149.1372 | $1,149.14 | $1,149.15 | $1,149.10 | |