| 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 | $166.68 | 5.364% | $175.6207 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $21.94 | 5.489% | $23.1443 | $23.14 | $23.15 | $23.10 |
| Purchase #3 | $143.43 | 12.241% | $160.9873 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $66.38 | 12.807% | $74.8813 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $119.44 | 3.452% | $123.5631 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $28.96 | 3.609% | $30.0052 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $77.74 | 11.492% | $86.6739 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $624.57 | $674.8758 | $674.87 | $674.85 | $674.90 | |