| 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 | $143.75 | 8.536% | $156.0205 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $160.97 | 5.777% | $170.2692 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $6.93 | 11.576% | $7.7322 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $14.72 | 11.852% | $16.4646 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $175.87 | 6.746% | $187.7342 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $69.56 | 6.816% | $74.3012 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $58.92 | 3.655% | $61.0735 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $630.72 | $673.5954 | $673.58 | $673.55 | $673.60 | |