| 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 | $179.67 | 6.268% | $190.9317 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $186.88 | 9.469% | $204.5757 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $111.94 | 13.581% | $127.1426 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $189.45 | 6.207% | $201.2092 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $236.88 | 4.299% | $247.0635 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $221.28 | 10.824% | $245.2313 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $11.66 | 3.231% | $12.0367 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $1,137.76 | $1,228.1907 | $1,228.19 | $1,228.25 | $1,228.10 | |