| 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 | $143.37 | 12.258% | $160.9443 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $73.88 | 12.510% | $83.1224 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $86.95 | 6.106% | $92.2592 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $171.97 | 4.625% | $179.9236 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $33.71 | 6.767% | $35.9912 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $124.33 | 12.552% | $139.9359 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $112.78 | 10.324% | $124.4234 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $746.99 | $816.6000 | $816.59 | $816.55 | $816.50 | |