| 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 | $176.31 | 8.275% | $190.8997 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $13.33 | 5.363% | $14.0449 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $14.54 | 4.188% | $15.1489 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $134.95 | 12.828% | $152.2614 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $235.38 | 4.238% | $245.3554 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $51.94 | 8.231% | $56.2152 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $176.70 | 5.739% | $186.8408 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $803.15 | $860.7663 | $860.77 | $860.75 | $860.70 | |