| 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 | $133.81 | 6.643% | $142.699 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $77.95 | 11.363% | $86.8075 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $15.92 | 3.358% | $16.4546 | $16.45 | $16.45 | $16.50 |
| Purchase #4 | $35.69 | 3.792% | $37.0434 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $91.32 | 5.508% | $96.3499 | $96.35 | $96.35 | $96.30 |
| Purchase #6 | $99.55 | 9.410% | $108.9177 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $78.65 | 12.141% | $88.1989 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $532.89 | $576.4710 | $576.47 | $576.45 | $576.40 | |