| 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 | $67.33 | 4.810% | $70.5686 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $180.47 | 5.275% | $189.9898 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $207.69 | 13.253% | $235.2152 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $78.91 | 13.527% | $89.5842 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $80.90 | 13.456% | $91.7859 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $185.83 | 8.872% | $202.3168 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $78.88 | 3.147% | $81.3624 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $880.01 | $960.8229 | $960.83 | $960.80 | $960.90 | |