| 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 | $148.51 | 5.167% | $156.1835 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $140.46 | 11.209% | $156.2042 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $105.67 | 5.115% | $111.075 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $199.73 | 6.262% | $212.2371 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $120.45 | 3.749% | $124.9657 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $203.79 | 3.600% | $211.1264 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $33.81 | 4.563% | $35.3528 | $35.35 | $35.35 | $35.40 |
| 7 purchase totals = | $952.42 | $1,007.1447 | $1,007.15 | $1,007.20 | $1,007.20 | |