| 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 | $135.55 | 9.671% | $148.659 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $223.79 | 12.447% | $251.6451 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $73.89 | 10.451% | $81.6122 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $120.43 | 11.554% | $134.3445 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $24.38 | 7.579% | $26.2278 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $104.64 | 6.585% | $111.5305 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $41.28 | 5.856% | $43.6974 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $723.96 | $797.7165 | $797.72 | $797.75 | $797.60 | |