| 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 | $137.63 | 11.358% | $153.262 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $226.60 | 11.215% | $252.0132 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $250.67 | 3.795% | $260.1829 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $80.65 | 11.225% | $89.703 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $144.81 | 13.658% | $164.5881 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $154.56 | 11.775% | $172.7594 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $48.99 | 13.210% | $55.4616 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,043.91 | $1,147.9702 | $1,147.96 | $1,147.95 | $1,148.10 | |