| 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 | $173.38 | 3.807% | $179.9806 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $237.67 | 3.193% | $245.2588 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $186.92 | 11.198% | $207.8513 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $198.58 | 12.591% | $223.5832 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $119.46 | 7.534% | $128.4601 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $242.60 | 4.442% | $253.3763 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $163.32 | 11.824% | $182.631 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $1,321.93 | $1,421.1413 | $1,421.14 | $1,421.20 | $1,421.30 | |