| 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 | $180.54 | 3.350% | $186.5881 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $57.87 | 4.524% | $60.488 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $219.48 | 5.387% | $231.3034 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $86.60 | 7.797% | $93.3522 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $241.98 | 7.700% | $260.6125 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $24.65 | 10.198% | $27.1638 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $5.93 | 4.183% | $6.1781 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $817.05 | $865.6861 | $865.68 | $865.70 | $865.80 | |