| 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 | $127.54 | 5.376% | $134.3966 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $207.53 | 10.824% | $229.993 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $226.95 | 9.759% | $249.0981 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $181.73 | 9.303% | $198.6363 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $173.56 | 6.131% | $184.201 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $74.72 | 10.362% | $82.4625 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $72.58 | 6.634% | $77.395 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $1,064.61 | $1,156.1825 | $1,156.19 | $1,156.20 | $1,156.20 | |