| 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 | $145.58 | 5.155% | $153.0846 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $195.88 | 9.823% | $215.1213 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $94.96 | 9.550% | $104.0287 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $186.46 | 10.821% | $206.6368 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $13.42 | 8.390% | $14.5459 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $55.54 | 12.783% | $62.6397 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $34.27 | 9.107% | $37.391 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $726.11 | $793.4480 | $793.45 | $793.50 | $793.30 | |