| 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 | $155.60 | 10.295% | $171.619 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $186.40 | 8.341% | $201.9476 | $201.95 | $201.95 | $201.90 |
| Purchase #3 | $84.37 | 12.513% | $94.9272 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $57.51 | 3.859% | $59.7293 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $66.88 | 12.697% | $75.3718 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $158.80 | 3.521% | $164.3913 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $44.46 | 3.770% | $46.1361 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $754.02 | $814.1223 | $814.13 | $814.15 | $814.00 | |