| 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 | $156.77 | 9.326% | $171.3904 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $43.76 | 12.172% | $49.0865 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $136.32 | 3.543% | $141.1498 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $215.76 | 3.182% | $222.6255 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $122.47 | 3.236% | $126.4331 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $204.49 | 10.571% | $226.1066 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $64.69 | 5.858% | $68.4795 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $944.26 | $1,005.2714 | $1,005.28 | $1,005.35 | $1,005.20 | |