| 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 | $134.56 | 6.778% | $143.6805 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $166.57 | 9.648% | $182.6407 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $28.76 | 13.577% | $32.6647 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $192.80 | 6.473% | $205.2799 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $67.98 | 12.191% | $76.2674 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $130.26 | 3.146% | $134.358 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $66.96 | 3.253% | $69.1382 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $787.89 | $844.0294 | $844.03 | $844.05 | $844.10 | |