| 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 | $184.41 | 13.870% | $209.9877 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $92.74 | 4.872% | $97.2583 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $122.89 | 12.554% | $138.3176 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $52.48 | 3.140% | $54.1279 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $137.69 | 10.223% | $151.766 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $72.57 | 6.797% | $77.5026 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $120.77 | 12.746% | $136.1633 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $783.55 | $865.1234 | $865.13 | $865.10 | $865.20 | |