| 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 | $132.63 | 7.869% | $143.0667 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $78.95 | 6.283% | $83.9104 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $203.56 | 8.352% | $220.5613 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $239.87 | 5.247% | $252.456 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $222.68 | 4.533% | $232.7741 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $23.95 | 8.222% | $25.9192 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $211.32 | 8.219% | $228.6884 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $1,112.96 | $1,187.3761 | $1,187.38 | $1,187.30 | $1,187.50 | |