| 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 | $170.99 | 4.661% | $178.9598 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $54.50 | 7.413% | $58.5401 | $58.54 | $58.55 | $58.50 |
| Purchase #3 | $46.40 | 13.119% | $52.4872 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $100.33 | 10.472% | $110.8366 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $118.50 | 12.353% | $133.1383 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $55.63 | 13.251% | $63.0015 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $205.44 | 12.484% | $231.0871 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $751.79 | $828.0506 | $828.06 | $828.10 | $828.00 | |