| 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 | $149.61 | 8.208% | $161.89 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $99.74 | 8.123% | $107.8419 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $81.30 | 13.277% | $92.0942 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $16.55 | 8.863% | $18.0168 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $121.30 | 8.186% | $131.2296 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $217.38 | 4.777% | $227.7642 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $106.71 | 3.284% | $110.2144 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $792.59 | $849.0511 | $849.04 | $849.05 | $849.00 | |