| 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 | $164.85 | 7.858% | $177.8039 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $181.94 | 11.857% | $203.5126 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $223.52 | 7.487% | $240.2549 | $240.25 | $240.25 | $240.30 |
| Purchase #4 | $234.51 | 12.247% | $263.2304 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $169.59 | 12.383% | $190.5903 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $137.82 | 4.756% | $144.3747 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $132.27 | 5.841% | $139.9959 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,244.50 | $1,359.7627 | $1,359.75 | $1,359.75 | $1,359.80 | |