| 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 | $192.75 | 6.693% | $205.6508 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $15.51 | 9.567% | $16.9938 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $134.88 | 11.109% | $149.8638 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $124.26 | 5.282% | $130.8234 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $75.50 | 12.844% | $85.1972 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $63.68 | 5.432% | $67.1391 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $132.72 | 5.175% | $139.5883 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $739.30 | $795.2564 | $795.25 | $795.25 | $795.30 | |