| 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 | $133.37 | 6.229% | $141.6776 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $161.70 | 3.522% | $167.3951 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $162.48 | 12.259% | $182.3984 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $95.30 | 12.657% | $107.3621 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $127.84 | 8.254% | $138.3919 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $106.66 | 3.144% | $110.0134 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $196.49 | 6.265% | $208.8001 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $983.84 | $1,056.0386 | $1,056.04 | $1,056.05 | $1,056.10 | |