| 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 | $134.49 | 8.157% | $145.4603 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $41.56 | 7.871% | $44.8312 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $53.57 | 8.715% | $58.2386 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $55.48 | 9.650% | $60.8338 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $106.28 | 3.621% | $110.1284 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $179.25 | 7.693% | $193.0397 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $213.49 | 10.313% | $235.5072 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $784.12 | $848.0392 | $848.04 | $848.10 | $847.90 | |