| 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 | $159.58 | 3.602% | $165.3281 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $177.30 | 10.595% | $196.0849 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $186.50 | 7.360% | $200.2264 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $180.58 | 5.211% | $189.99 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $37.26 | 12.403% | $41.8814 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $105.33 | 8.767% | $114.5643 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $14.45 | 5.172% | $15.1974 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $861.00 | $923.2725 | $923.27 | $923.35 | $923.30 | |