| 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 | $181.45 | 13.868% | $206.6135 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $87.52 | 11.762% | $97.8141 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $39.55 | 3.582% | $40.9667 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $122.44 | 10.581% | $135.3954 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $9.74 | 8.841% | $10.6011 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $73.46 | 13.179% | $83.1413 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $16.96 | 6.411% | $18.0473 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $531.12 | $592.5794 | $592.58 | $592.55 | $592.50 | |