| 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 | $163.93 | 10.404% | $180.9853 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $19.76 | 8.313% | $21.4026 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $180.47 | 3.610% | $186.985 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $108.28 | 10.303% | $119.4361 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $99.26 | 3.377% | $102.612 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $54.74 | 3.800% | $56.8201 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $208.79 | 5.842% | $220.9875 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $835.23 | $889.2286 | $889.24 | $889.25 | $889.20 | |