| 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 | $167.73 | 4.518% | $175.308 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $188.92 | 6.386% | $200.9844 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $190.48 | 11.574% | $212.5262 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $60.97 | 4.232% | $63.5503 | $63.55 | $63.55 | $63.60 |
| Purchase #5 | $228.25 | 10.800% | $252.901 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $17.79 | 5.603% | $18.7868 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $63.46 | 8.510% | $68.8604 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $917.60 | $992.9171 | $992.92 | $992.95 | $993.00 | |