| 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 | $204.67 | 8.758% | $222.595 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $171.34 | 5.849% | $181.3617 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $121.75 | 5.589% | $128.5546 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $171.25 | 9.300% | $187.1763 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $161.91 | 12.411% | $182.0047 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $42.46 | 9.642% | $46.554 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $150.81 | 4.520% | $157.6266 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $1,024.19 | $1,105.8729 | $1,105.87 | $1,105.90 | $1,106.00 | |