| 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 | $159.59 | 5.857% | $168.9372 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $9.95 | 12.806% | $11.2242 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $234.36 | 4.604% | $245.1499 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $151.90 | 12.297% | $170.5791 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $82.60 | 7.795% | $89.0387 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $108.91 | 10.496% | $120.3412 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $159.31 | 11.396% | $177.465 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $906.62 | $982.7353 | $982.74 | $982.75 | $982.60 | |