| 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 | $136.56 | 13.804% | $155.4107 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $52.54 | 6.565% | $55.9893 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $222.35 | 13.573% | $252.5296 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $118.70 | 5.441% | $125.1585 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $210.36 | 4.743% | $220.3374 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $189.78 | 9.821% | $208.4183 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $7.40 | 4.217% | $7.7121 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $937.69 | $1,025.5559 | $1,025.56 | $1,025.55 | $1,025.50 | |