| 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 | $156.99 | 9.501% | $171.9056 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $50.72 | 8.869% | $55.2184 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $171.75 | 5.384% | $180.997 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $14.63 | 11.102% | $16.2542 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $55.92 | 12.612% | $62.9726 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $57.60 | 10.147% | $63.4447 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $96.97 | 12.579% | $109.1679 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $604.58 | $659.9604 | $659.96 | $659.90 | $660.00 | |