| 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 | $168.99 | 12.579% | $190.2473 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $214.44 | 7.302% | $230.0984 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $120.28 | 10.596% | $133.0249 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $18.54 | 10.577% | $20.501 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $86.81 | 3.874% | $90.173 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $67.37 | 12.732% | $75.9475 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $224.30 | 8.626% | $243.6481 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $900.73 | $983.6402 | $983.64 | $983.60 | $983.50 | |