| 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 | $176.28 | 4.645% | $184.4682 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $7.44 | 12.613% | $8.3784 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $181.74 | 3.732% | $188.5225 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $71.62 | 9.144% | $78.1689 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $239.37 | 12.358% | $268.9513 | $268.95 | $268.95 | $269.00 |
| Purchase #6 | $51.36 | 8.801% | $55.8802 | $55.88 | $55.90 | $55.90 |
| Purchase #7 | $218.97 | 7.159% | $234.6461 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $946.78 | $1,019.0156 | $1,019.02 | $1,019.00 | $1,019.10 | |