| 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 | $181.64 | 5.622% | $191.8518 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $235.76 | 7.600% | $253.6778 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $62.71 | 3.787% | $65.0848 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $198.87 | 4.305% | $207.4314 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $86.58 | 4.773% | $90.7125 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $120.80 | 7.139% | $129.4239 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $17.46 | 11.638% | $19.492 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $903.82 | $957.6742 | $957.66 | $957.70 | $957.70 | |