| 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 | $158.95 | 12.410% | $178.6757 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $19.25 | 13.535% | $21.8555 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $77.99 | 5.214% | $82.0564 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $52.52 | 11.713% | $58.6717 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $156.55 | 13.482% | $177.6561 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $147.71 | 3.188% | $152.419 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $226.35 | 4.502% | $236.5403 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $839.32 | $907.8747 | $907.89 | $907.85 | $908.00 | |