| 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 | $186.33 | 3.772% | $193.3584 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $246.29 | 9.211% | $268.9758 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $73.73 | 12.307% | $82.804 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $220.58 | 5.133% | $231.9024 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $191.25 | 3.717% | $198.3588 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $18.49 | 3.730% | $19.1797 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $149.54 | 3.565% | $154.8711 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $1,086.21 | $1,149.4502 | $1,149.45 | $1,149.45 | $1,149.60 | |