| 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 | $155.32 | 12.411% | $174.5968 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $27.95 | 4.209% | $29.1264 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $242.46 | 3.487% | $250.9146 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $144.87 | 9.834% | $159.1165 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $216.43 | 4.633% | $226.4572 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $205.58 | 8.187% | $222.4108 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $30.35 | 13.581% | $34.4718 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $1,022.96 | $1,097.0941 | $1,097.10 | $1,097.05 | $1,097.10 | |