| 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 | $177.97 | 13.607% | $202.1864 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $28.43 | 3.468% | $29.416 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $99.36 | 7.624% | $106.9352 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $124.99 | 9.256% | $136.5591 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $219.45 | 8.253% | $237.5612 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $231.74 | 3.377% | $239.5659 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $149.66 | 3.610% | $155.0627 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $1,031.60 | $1,107.2865 | $1,107.30 | $1,107.25 | $1,107.40 | |