| 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 | $139.45 | 5.726% | $147.4349 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $195.91 | 3.627% | $203.0157 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $112.56 | 6.133% | $119.4633 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $141.92 | 7.710% | $152.862 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $26.79 | 5.397% | $28.2359 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $51.25 | 9.166% | $55.9476 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $220.46 | 12.791% | $248.659 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $888.34 | $955.6184 | $955.62 | $955.60 | $955.60 | |