| 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 | $169.68 | 12.651% | $191.1462 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $85.97 | 8.650% | $93.4064 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $50.31 | 4.874% | $52.7621 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $127.99 | 5.211% | $134.6596 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $89.52 | 11.584% | $99.89 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $189.87 | 9.595% | $208.088 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $116.75 | 3.589% | $120.9402 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $830.09 | $900.8925 | $900.90 | $900.90 | $900.90 | |