| 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 | $16.46 | 8.322% | $17.8298 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $210.88 | 10.334% | $232.6723 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $152.66 | 3.604% | $158.1619 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $111.75 | 7.772% | $120.4352 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $97.79 | 7.864% | $105.4802 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $103.97 | 13.632% | $118.1432 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $136.59 | 3.781% | $141.7545 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $830.10 | $894.4771 | $894.47 | $894.50 | $894.50 | |