| 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 | $190.95 | 5.330% | $201.1276 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $192.71 | 13.776% | $219.2577 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $88.77 | 9.738% | $97.4144 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $136.45 | 10.641% | $150.9696 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $80.96 | 6.523% | $86.241 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $208.93 | 12.552% | $235.1549 | $235.15 | $235.15 | $235.20 |
| Purchase #7 | $200.52 | 3.468% | $207.474 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,099.29 | $1,197.6392 | $1,197.63 | $1,197.60 | $1,197.70 | |