| 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 | $125.95 | 13.798% | $143.3286 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $208.92 | 10.211% | $230.2528 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $180.65 | 5.562% | $190.6978 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $116.75 | 6.371% | $124.1881 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $72.78 | 9.851% | $79.9496 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $30.25 | 13.608% | $34.3664 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $42.52 | 7.719% | $45.8021 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $777.82 | $848.5854 | $848.59 | $848.60 | $848.60 | |