| 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 | $64.49 | 11.854% | $72.1346 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $177.63 | 4.716% | $186.007 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $105.35 | 12.120% | $118.1184 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $223.56 | 8.386% | $242.3077 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $208.29 | 10.502% | $230.1646 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $165.48 | 10.420% | $182.723 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $187.43 | 7.787% | $202.0252 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,132.23 | $1,233.4805 | $1,233.48 | $1,233.45 | $1,233.40 | |