| 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 | $72.50 | 6.764% | $77.4039 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $8.25 | 11.130% | $9.1682 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $154.77 | 7.828% | $166.8854 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $81.54 | 3.717% | $84.5708 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $170.63 | 5.629% | $180.2348 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $247.38 | 7.248% | $265.3101 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $166.69 | 4.389% | $174.006 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $901.76 | $957.5792 | $957.58 | $957.55 | $957.60 | |