| 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 | $129.73 | 7.321% | $139.2275 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $30.29 | 9.620% | $33.2039 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $133.47 | 6.291% | $141.8666 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $235.66 | 12.578% | $265.3013 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $140.97 | 7.427% | $151.4398 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $90.92 | 3.282% | $93.904 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $55.51 | 9.507% | $60.7873 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $816.55 | $885.7304 | $885.73 | $885.75 | $885.70 | |