| 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 | $180.58 | 10.457% | $199.4633 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $155.49 | 10.706% | $172.1368 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $23.84 | 13.545% | $27.0691 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $58.57 | 5.748% | $61.9366 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $212.88 | 8.250% | $230.4426 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $65.66 | 4.314% | $68.4926 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $15.30 | 7.773% | $16.4893 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $712.32 | $776.0303 | $776.03 | $776.05 | $776.00 | |